Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Table of Contents--NEMA ETB Overview (Selector Chart) ........................................................................240-243 Catalog Numbering Code ..............................................................................244 Miniature Blocks, 100 Series .....................................................................245-248 Medium Duty, 900 Series/ERT Series (Radiation Resistant) ..............................249-257 Heavy Duty, 200 Series ...........................................................................259-266 Heavy Duty, Phenolic, 200 Series ...............................................................267-272 Intermediate Heavy Duty, 800 Series .........................................................273-276 Ultra Heavy Duty, 400 Series .....................................................................277-279 Fuse & Switch .......................................................................................281-288 One-Piece Phenolic Blocks ........................................................................289-292 Accessories ................................................................................................293 Technical Summary .................................................................................294-295 UL 1059 Basic Voltage Rating ........................................................................296 NEMA Terminal Blocks 6 239 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks NEMA ETB Selector Chart High Density Series 100 Medium Duty Series 900 High Density Miniature High Density Single Tier High Density Double Tier Medium Duty Mounting Direct Mount, Miniature Channel Direct Mount, Standard & Breakaway Channel Channel only: Standard & Breakaway Direct Mount Standard, Miniature & Breakaway Channels AWG Wire Range #30-12 #30-12 #30-12 #22-8 #22-8 10*, #22-14 #22-10 Tubular Screw Strap Screw Plug-In Contact Types Tubular Clamp Tubular Clamp R=Shipped with screws raised B=Shipped with screws bottomed B B Ampacity B B 28A 28A 25A 30A 50A 35A*, 15A 30A 300 V 600 V (Limited Power Circuits) 600 V 600 V 600 V 600 V 600 V 600 V .25" [6.35] .25" [6.35] .24" [6.10] .375" [9.53] .375" [9.53] .375" [9.53] .375" [9.53] Nylon or Polypropylene Nylon Nylon PCT PCT PCT PCT Flammability Rating UL94V-2 or UL94V-0 UL94V-2 UL94V-2 UL94V-0 UL94V-0 UL94V-0 UL94V-0 Max. Service Temperature 125C (257F) or 105C (222F) 125C (257F) 125C (257F) 150C (302F) 150C (302F) 250 251 Voltage Center-toCenter Spacing Housing Material Pages 150C (302F) 150C (302F) 250 246 250 *Acceptable for 35A max. factory wiring only when used with 10AWG wire preterminated with suitable ring tongue terminals. LR25557 E63810 240 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks NEMA ETB Selector Chart (Continued) Medium Duty Series 900 AWG Wire Range Contact Types R=Shipped with screws raised B=Shipped with screws bottomed Ampacity Heavy Duty Series 200 Medium Duty Medium Duty Radiation Resistant Nylon or Polypropylene Direct Mount Standard, Miniature & Breakaway Channels Standard and Breakaway Channels Direct Mount or: Flat Base fits Miniature Channel. Dovetail Base fits Standard & Breakaway Channels #10*, #22-14 -- #18-12 #22-8 #22-8 Quick Connect Tubular Quick Connect Combination Tubular Clamp Tubular Screw Strap Screw B B B 30A 50A 35A*, 15A B B 20A 20A #18-6 smaller #18-4 #18-8 #10 & smaller B 65A R B 85A 50A B 35A 300 V Center-toCenter Spacing .375" [9.53] .375" [9.53] .50" [12.70] Housing Material PCT RYTON Nylon or Polypropylene Flammability Rating UL94V-0 UL94V-0 UL94V-2 or UL94V-0 Max. Service Temperature 150C (302F) 250 600 V 200C (392F) 252 251 6 Tubular Tubular Strap Strap Clamp Screw Clamp Screw Voltage Pages NEMA Terminal Blocks Mounting ERT Series 600 V 125C (257F) or 105C (222F) 260-261 LR25557 E63810 241 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks NEMA ETB Selector Chart (Continued) Heavy Duty Series 200 Mounting AWG Wire Range Contact Types R=Shipped with screws raised B=Shipped with screws bottomed Ampacity Intermediate Heavy Duty Ultra Heavy Duty Direct Mount or Standard & Breakaway Channels Direct Mount or Standard & Breakaway Channels Direct Mount or Standard & Breakaway Channels #12-1/0 #12-2/0 kcmil (MCM) #18-4 Tubular Clamp Tubular Screw 65A Ultra Heavy Duty Series 400 Phenolic #18-6 B Intermediate HD Series 800 #18-8 #10 & smaller Strap Strap Clamp Screw R 85A B B 50A 35A Tubular Screw Tubular Screw Tubular Screw B R R 175A 255A 150A Voltage 600 V 600 V 600 V Center-toCenter Spacing .56" [14.22] .75" [19.05] 1.19" [30.23] Housing Material Phenolic Nylon Phenolic Flammability Rating UL94V-1 UL94V-2 UL94V-1 Max. Service Temperature 150C (302F) 125C (257F) 150C (302F) 267-272 273-276 277-279 Pages 242 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks NEMA ETB Selector Chart (Continued) Fuse and Switch Series 300 One-Piece Direct Mount or Standard & Breakaway Channels Mounting AWG Wire Range Contact Types One-Piece Phenolic Direct Mount or Standard & Breakaway Channels NEMA Terminal Blocks Nylon or Polypropylene Direct Mount #18-8 #18-8 #8 #18-8 & Smaller #18-8 #8 & Smaller #6 #8 #8 Tubular Screw Strap Clamp Strap Screw Tubular Screw Strap Clamp Strap Screw Tubular Clamp Strap Clamp Strap Screw B B B B B R=Shipped with screws raised B=Shipped with screws bottomed B B B B 15A Switch 30A Fuse 15A Switch 30A Fuse Voltage 600 V 600 V 600 V Center-toCenter Spacing .75" [19.05] .75" [19.05] .63" [16.00] Nylon or Polypropylene Phenolic Phenolic Flammability Rating UL94V-2 or UL94V-0 UL94V-1 UL94V-1 Max. Service Temperature 125C (257F) or 105C (222F) 150C (302F) 150C (302F) 282-285 286-288 289-292 Ampacity Housing Material Pages 70A 50A 6 50A 243 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Catalog Numbering Code P 0 P = Polypropylene (blank for Nylon and Phenolic) D = Duramax Contacts (Nickel plated contacts for highly corrosive environments) 6 2 5 1 = Plain Top 2 = White Painted Top 3 = End Section 0 = Dovetail Base (Blank for Flat Mount) Series 1 = High Density 2 = Heavy Duty 3 = Fuse & Switch 4 = Ultra Heavy Duty 8 = Intermediate Heavy Duty xxx 1 Marking Strip (Factory Assembled Blocks) No. of Circuits (for Factory Assembled Blocks) Type of Contact 1 = Strap Screw 2 = Tubular Screw (Heavy Duty Fuse & Switch) 3 = Tubular Clamp (Heavy Duty) 4 = Tube Screw 5 = Tube Clamp 6 = Tubular Screw (Ultra Heavy Duty) 8 = Strap Clamp 9 = Tubular Screw / Quick Connect 0 = None (End Section) Note: Some catalog number combinations are not valid. Check appropriate catalog pages before ordering. 244 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 100 Series High Density Miniature Blocks Product Facts n No NEMA Terminal Blocks Wire Crimping Required -- tubular clamp contacts hold wire ranging from #30 to #12 AWG better than crimp-on terminals. n Saves Installation Time and Costs -- tubular clamp contacts are supplied with captive screws backed out. n Nylon housing standard; polypropylene for fire retardant characteristics. n Positive Stop -- helps prevent wire from being inserted too far, and helps prevent screw from being tightened on insulation. Easy access contact provides for safe, reliable, and costeffective connection. n Quick Installation and Change -- additional sections may be added or removed without removing channel mounting screw. n Choice of Five Mounting Channels: n Miniature aluminum n Zinc-plated steel n Pre-punched aluminum n Break-away steel n Single and Double Tier blocks fit all standard BUCHANAN mounting channels. Single Tier blocks fit both miniature and standard channels. n Choice of Marking Surfaces -- matte-finish area for marking directly on block; slide-in vinyl strip (blank or preprinted) also available. 6 These miniature terminal blocks fit on a much smaller channel to save valuable panel space or can be surface mounted directly to the panel. Miniature blocks accept wire as large as #12 AWG and are available in four styles: Miniature (nylon), Miniature (polypropylene), Single Tier and Double Tier. LR25557 E63810 245 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 100 Series High Density Miniature Blocks Miniature Nylon Characteristics Miniature Polypropylene P125 Part Number 4-1437392-7 3-1437389-3 DP125 Nylon 125C (257F) UL94V-2 5/16 6-9 -- -- -- -- -- 20 A @ 300V 30-12 Spacing Pitch Terminals per Foot Accessories End Section (gray) Jumper, 2 pole Jumper, 10 pole Jumper, Inter-tier Single Tier Double Tier 115-BU Part Number 1437381-5 105-BU Part Number 1-1437392-7 7-1437389-1 D115 3-1437389-2 D105 2-1437392-9 Polypropylene 105C (221F) UL94V-0 5/16 6-9 -- -- -- -- -- Nylon 125C (257F) UL94V-2 5/16 6-9 -- -- -- -- -- Nylon 125C (257F) UL94V-2 5/16 6-9 -- -- -- -- -- -- -- 20 A @ 300V 30-12 -- -- 20 A @ 600V 30-12 -- -- 20 A @ 600V 30-12 -- -- 0.25" 48 -- -- 0.25" 48 -- -- 0.25" 48 -- -- 0.24" 102 -- -- 130-BU 10 -- -- 2-1437392-5 1437381-1 -- -- P130 10 -- -- 4-1437392-9 1437381-1 -- -- 120 10 -- -- 2-1437392-1 1437381-1 -- -- 110-BU -- J10 J2-BU 1-1437392-8 -- 3-1437392-1 3-1437392-2 Mounting Channel Miniature (3ft) Steel, Zinc plated (6ft) Steel, Zinc plated (3ft) Breakaway, steel Pre-punched aluminum (6ft) Pre-punched aluminum (3ft) 12 -- -- -- -- -- 1437381-8 -- -- -- -- -- 12 -- -- -- -- -- 1437381-8 -- -- -- -- -- 12 60 63-BU 60B36 64 67 1437381-8 9-1437381-1 9-1437381-8 9-1437381-2 9-1437381-9 1437382-2 -- 60 63-BU 60B36 64 67 -- 9-1437381-1 9-1437381-8 9-1437381-2 9-1437381-9 1437382-2 Channel Clamps Miniature (use w/#12 channel) Universal 11 -- 1437381-4 -- 11 -- 1437381-4 -- 11 68 1437381-4 1437382-3 -- 68 -- 1437382-3 Type of Block Model Standard Block Corrosion Resistant (nickel plated contacts) 125-BU Part Number 2-1437392-3 D125 Specifications Housing Material Max. Service Temperature Flammability Wire Strip Length (in.) Torque, in-lbs. Electrical Characteristics UL Rating Wire Range (solid & stranded) Model Model Model LR25557 E63810 246 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 100 Series High Density Miniature Blocks Accessories Channel Clamps Screw Steel Channel Marking Accessories Snap-in Miniature for #12 Channel See-thru Cover Ganging Rod Miniature Vinyl Marking Strips Elevated Marking Strip Nylon Holding Plug Part Number 9-1437381-5 1437382-3 9-1437381-7 1437381-4 1-1437381-0 1-1437381-1 1-1437381-2 4-1437381-1 1-1437381-3 Catalog Number 61 68 62 11 13 14 15 52-BU 16 Single Tier Double Tier Single Tier Double Tier Miniature Single Tier Miniature Single Tier Miniature Single Tier Miniature Single Tier Double Tier Miniature Single Tier Double Tier Miniature Single Tier -- -- -- -- 2 feet 25 feet 18 inches -- NEMA Terminal Blocks Universal Available For Single Tier Double Tier Standard Length -- 6 Factory Assembled Blocks Description Miniature (nylon) Single Tier (nylon) Double Tier (nylon) Miniature (polypropylene) Direct Mount 125xx D125xx (nickel) 115xx D115xx (nickel) 105xx D105xx (nickel) P125xx DP125xx (nickel) Channel Mount 0125xx D0125xx (nickel) 0115xx D0115xx (nickel) 0105xx D0105xx (nickel) P0125xx DP0125xx (nickel) Note: xx = number of blocks desired. For factory assembled blocks with removable marking strip, add "-1" to Catalog Number. Minimum order quantities may apply. Related Product Data Wire Pins and Ferrules--Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. LR25557 E63810 247 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Miniature Blocks Miniature C = .29 [7.37] + (.25 [6.35] X N) L = .51 [12.95] + (.25 [6.35] X N) On Miniature Channel: CCH = 1.00 [25.4] + (.25 [6.35] X A) LCH = 1.35 [34.29] + (.25 [6.35] X A) A = N when N is even A = N + 1 when N is Odd N = No. of Miniature Sections Single Tier C = .35 [8.89] + (.25 [6.35] X N) L = .50 [12.7] + (.25 [6.35] X N) On Standard Channel: CCH = 2.00 [50.8] + (.25 [6.35] X N) LCH = 2.75 [69.85] + (.25 [6.35] X N) N = No. of Single Tier Sections On Miniature Channel: CCH = 1.00 [25.4] + (.25 [6.35] X A) LCH = 1.35 [34.29] + (.25 [6.35] X A) A = N when N is Even A = N + 1 when N is Odd N = No. of Single Tier Sections Double Tier L = .08 [2.03] + (.24 [6.10] X N) On Miniature Channel: CCH = 1.58 [2.03] + (.24 [6.10] X A) LCH = 2.33 [59.18] + (.24 [6.10] X A) N = No. of Double Tier Sections 248 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 900 Series, Medium Duty Product Facts n High NEMA Terminal Blocks circuit density - 183 circuits per 6-foot length, 3/8 inch pitch. n Choice of five contact styles tubular clamp, tubular screw, strap screw, quick connect and tubular screw quick connect. n Sections snap-fit with Heavy Duty, Intermediate Heavy Duty, and Fuse & Switch blocks. n Readily identify circuits mark directly on block sections or use removable marking strip. Preprinted marking strips also available. n Rated up to 50 amperes per circuit. n Flat base models mount directly to surfaces or on miniature channel. Dovetail base mounts on standard size channel. n Packaged for rapid handling and assembly - 100 per carton. n Only one end section needed per block assembly. n Fanning strips - interlocking sectional fanning strips allow entire circuit groups to be connected and disconnected as a single unit. n Factory assembled blocks available, including marking strips and different contact sections. 6 NEMA 900 Series is available in .375" [9.53] centerline, in direct or channel mount, tubular or strap versions, and screw, clamp or quick connect configurations. Corrosionresistant versions are also available. NEMA 900 Series snap fit with the Medium Duty 500, 600 and 700 Series, as well as with the Heavy Duty, Intermediate Heavy Duty and Fuse & Switch blocks. C US 249 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 900 Series, 600V Medium Duty, 0.375" [9.53] Pitch Characteristics Strap Screw Type of Block Direct Mount (Flat Base) Standard Corrosion Resistant (Duramax) Channel Mount (Dovetail Base) Standard (Duramax) Tubular Screw Tubular Clamp Quick Connect Model Part Number Model Part Number Model Part Number 921 D921 1546143-1 1546143-2 924 D924 1546147-1 1546147-2 925 D925 1546234-1 1546234-2 927 0921 D0921 1546144-1 1546144-2 0924 D0924 1546148-1 1546148-2 0925 D0925 1546235-1 1546235-2 0927 Part Number Model 1546149-1 -- 1546150-1 -- Contact Type Specifications Wire Range (AWG) Solid & Stranded Wire Strip Length (in.) Screw Type Ampacity End Sections Direct Mount Channel Mount 10*, 22-14 22-8 22-8 -- -- 6-32 Binding Head 35 A*, 15A 11/32 10-32 Pan Head 50 A 11/32 10-32 Slotted Pan Head 30 A -- 930 0930 1546163-1 1546164-1 930 0930 1546163-1 1546164-1 930 0930 1546163-1 1546164-1 -- 20 A 930 0930 1546163-1 1546164-1 *Acceptable for 35A max. factory wiring only when used with 10AWG wire preterminated with suitable ring tongue terminals. Note: Standard package is 100 pieces for contact, 25 pieces for end section. Comparison (Type of Block) Direct Mount (Flat Base) Channel Mount (Dovetail Base) C US 250 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 900 Series, 600V Medium Duty, 0.375" [9.53] Pitch (Continued) Independent Testing Service Listing and Recognition Tubular Screw & Quick Connect Part Number Model Tubular Clamp with Blade 1546151-1 929 1546152-1 BP035M 3-1437394-6 Part Number Model -- -- -- 0929 Part Number Model Tubular Clamp with Cantilever -- -- BP35F 3-1437394-7 -- -- -- 18-12 -- -- 22-10 11/32 10-32 Phil-slot 30 A 22-10 11/32 10-32 Phil-slot 30 A 20 A 930 0930 1546163-1 1546164-1 0930 -- 1546164-1 NEMA Terminal Blocks WIRE SIZES, Solid or Stranded Tubular Screw 1 #18 AWG to 1 #8 AWG, 2 or 3 #12 AWG, 2 to 4 #14 AWG, 2 or 4 #16 AWG, 2 to 5 #18 AWG, Tubular Clamp 1 #22 AWG to 1 #10 AWG, 2 #12 AWG, 2 or 3 #14 AWG, 2 to 4 #16 AWG, 2 to 5 #18 AWG, 2 to 8 #20 AWG, 2 to 10 #22 AWG, Strap Clamp 1 #22 AWG to 1 #10 AWG 6 -- -- C US 251 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks ERT Series, Medium Duty Radiation Resistant Physical Properties Effect of Radiation on Physical Properties The effects of radiation (neutron and gamma particles) on RYTON R-4 material have been studied. Since RYTON, as an engineering plastic, may fill applications in nuclear installations these effects are important. The test results show no effects on physical properties by these relatively high exposures to gamma and neutron radiation. There is no indication from these data of crosslinking or degradation of the RYTON R-4 material. Note: Determination of the suitability of the ERT Series Blocks for particular applications rests solely with customers. Description Strap Screw Tubular Clamp Tubular Screw End Section Catalog Number 0721ERT 0725ERT 0724ERT 0730ERT Part Number 1437394-9 1-1437394-6 1-1437394-1 2-1437394-0 Housing: RYTON (Polyphenylene Sulfide) Density 100 lbs./ft.3 Tensile Strength 19,500 psi Elongation 1.3% Flexural Modulus 1,700,000 psi Flexural Strength 29,000 psi Compressive Strength 21,000 psi Izod Impact Strength Unnotched, 1/8" Specimen 8.0 ft. lbs./in. Notched, 1/8" Specimen 1.4 ft. lbs./in. Rockwell Hardness R-123 Water Absorption 0.05% Heat Distortion Temp. @ 264 psi 500F Specific Heat, 24 hrs. @ 25C 0.25 btu/lb./F Thermal Conductivity 2.0 btu-in./h-ft.2 F Coefficient/Linear Thermal Exp. 2.5 x 10-5 in./in./ F V-0 Flammability, UL 94 Dielectric Strength 350 volts/mil Dielectric Constant, 25C 1 kHz 3.9 1MHz 3.8 Dissipation Factor, 25C 1kHz 0.0010 1MHz 0.0013 ASTM Test D1505-68 D638-72 D638-72 D790-91 D790-91 D695-69 Conditions Temperature Radiation Intensity In Reactor Core 35C Mainly neutrons 1010 ergs g-1 (C) Calorimeter and activation detectors In Water Pool 30C Mainly gamma 109 ergs g-1 (C) Flexural Strength psi 28,700 Modulus of Elasticity, psi 1,900,000 29,000 28,900 1,910,000 1,880,000 29,700 30,200 28,500 1,810,000 1,840,000 1,820,000 Used Particle Detectors Radiation Dose 0 A. Neutron 5 x 10 rad 1 x 10 rad B. Gamma 5 x 10 rad 1 x 10 rad 5 x 10 rad D785-65 D570-63 D648-72 D149-64 D150-70 D150-70 Ionization chamber RYTON is a registered trademark of Chevron Phillips Chemical Company. LR25557 E63810 252 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Medium Duty Accessories Mounting Channel Part Number Catalog Number 1437381-8 12 Pre-punched Aluminum Channel Break Away Steel Steel Channel Miniature Part Catalog Part Catalog Number Number Number Number 60 9-1437381-1 9-1437381-2 60-B-36 9-1437381-8 63-BU Part Catalog Number Number 64 9-1437381-9 1437382-2 67 Standard Length NEMA Terminal Blocks 6 feet 3 feet 3 feet 6 feet 3 feet 3 feet Channel Clamps Screw Channel Clamps Part Number 9-1437381-5 Universal Clamps Snap-In Clamps Miniature for #12 Channel 6 See-thru Cover Ganging Rod Polarizing Plug 1437382-3 9-1437381-7 1437381-4 1-1437382-2 3-1437381-9 2-1437382-5 Catalog Number 61 68 62 11 71 30-BU 84 Standard Length -- -- -- -- -- 2 feet -- Jumpers Jumper for tubular Contacts Snap-apart for Tubular Contacts 1437382-6 1-1437382-3 70 73 Part Number Catalog Number Related Product Data Wire Pins and Ferrules--Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. 253 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Medium Duty Accessories (Continued) Marking Accessories Plastic Cloth Tape Vinyl Marking Strips Elevated Marking Strip Nylon Holding Plug Part Number 1437382-1 8-1437381-0 6-1437381-3 4-1437391-1 4-1437393-0 Catalog Number 66 55-BU 50-BU 52-BU 65-BU Standard Length -- 50 feet 25 feet 18 inches -- Plastic Cloth Tape Sectional Fanning Strips Strap Screw Tubular Screw Description Tubular Screw Strap Screw Molding Only, no contact Standard Package 50 50 50 Part No. 1-1437382-4 1-1437382-7 4-1437393-1 Catalog No. 74 78-TB 74100 254 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Medium Duty Channel Mount Dovetail Base Mounted On Standard #60 Channel NEMA Terminal Blocks 6 Flat Base Mounted On Miniature #12 Channel 255 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 900 Series, Flat Base -BU 256 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks BP Series, Plug-in Blocks Dovetail Base Mounted On Standard #60 Channel NEMA Terminal Blocks 6 257 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Engineering Notes 258 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series Heavy Duty Product Facts n Choose NEMA Terminal Blocks from 5 different contact styles. n 600 volt UL and NEMA rating. n Conservatively rated from 50 to 90 amperes per circuit, depending on which contact style is selected. n Choose any of three mounting methods -- twoway flat base models surface mount directly to the panel or snap-on miniature channel. Dovetail base models mount on standard channel. n Packaged for rapid handling and assembly -- snap-fit sections are packed 10 per carton. n Only one end section needed per block assembly. n Readily identify circuits -- mark directly on block sections or use removable marking strip. Pre-printed strips are also available. 6 This compact, heavy duty block line accepts single or combination wires up to #4 AWG, solid or stranded. The compact design allows at least 138 circuits per 6foot length to be mounted. The pitch of this 600 volt block is 0.50" [12.70] (centerline spacing). LR25557 E63810 259 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty, 600V, 0.50" [1.27] Pitch Strap Screw Characteristics Type of Block Direct Mount (Flat Base) Nylon, Unpainted Polypropylene Channel Mount (Dovetail Base) Nylon, Painted Polypropylene Strap Clamp Tubular Screw Tubular Clamp Model Part Number Model Part Number Model Part Number Model Part Number 241 P241 3-1437390-9 6-1437390-5 248 P248 4-1437390-2 6-1437390-8 242 P242 4-1437390-0 6-1437390-6 243 P243 4-1437390-1 6-1437390-7 0241 1-1437390-6 P0241 5-1437390-9 0248 P0248 2-1437390-4 6-1437390-3 0242 P0242 2-1437390-0 6-1437390-0 0243 2-1437390-1 P0243-BU 6-1437390-2 Contact Type Specifications Wire Range (AWG) Solid & Stranded Wire Strip Length (in.) Screw Type Ampacity End Sections Direct Mount, Nylon Direct Mount, Polypropylene Channel Mount, Nylon Channel Mount, Polypropylene 22-10 18-8 18-4 18-6 -- 10-32 binding head 35 A 1/2 8-32 pan head 50 A 1/2 1/4-28 set screw 85 A 1/2 1/4-28 set screw 65 A 250 P250 0250 P0250 4-1437390-3 6-1437390-6 2-1437390-5 6-1437390-4 250 P250 0250 P0250 4-1437390-3 6-1437390-6 2-1437390-5 6-1437390-4 250 P250 0250 P0250 4-1437390-3 6-1437390-6 2-1437390-5 6-1437390-4 250 P250 0250 P0250 4-1437390-3 6-1437390-6 2-1437390-5 6-1437390-4 Comparison (Type of Block) Notes: For factory assembled blocks, suffix Catalog Number with number of blocks desired. See page 264-266 for dimensions and other details. (Maximum number of flat base preassembled sections is 12). Example: Ten tubular clamp, dovetail based sections, preassembled on channel = 024310 Example: Twelve polypropylene strap clamp flat base sections = P24812 For unpainted factory assembled blocks supplied with a removable marking strip add -- 1 to Catalog Number. For blocks with two or more different contact sections, imprinted marking strips, or special features, consult Technical Support. Direct Mount (Flat Base) Channel Mount (Dovetail Base) LR25557 E63810 260 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty, 600V, 0.50" [1.27] Pitch (Continued) Corrosion Resistant Strap Screw Corrosion Resistant Tubular Screw Part Number Model Part Number D241 DP241 4-1437389-0 1776721-1 D242 DP242 4-1437389-1 1776723-1 D0241 DP0241 1776722-1 6-1437389-0 D0242 DP0242 1776724-1 1776724-2 22-10 18-4 -- 10-32 Nickel plated binding head 35 A 1/2 1/4-28 Nickel plated set screw 85 A 250 P250 0250 P0250 4-1437390-3 6-1437390-6 2-1437390-5 6-1437390-4 250 P250 0250 P0250 NEMA Terminal Blocks Model 6 4-1437390-3 6-1437390-6 2-1437390-5 6-1437390-4 LR25557 E63810 261 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series Heavy Duty Accessories Mounting Channel Part Number Catalog Number 1437381-8 12 Pre-punched Aluminum Channel Break Away Steel Steel Channel Miniature Part Catalog Part Catalog Part Catalog Number Number Number Number Number Number 9-1437381-1 60 64 9-1437381-2 60-B-36 9-1437381-9 1437382-2 67 9-1437381-8 63-BU Standard Length 6 feet 3 feet 3 feet 6 feet 3 feet 3 feet Channel Clamps Screw Channel Clamps Part Number 9-1437381-5 Universal Clamps Snap-In Clamps Miniature for #12 Channel See-thru Cover Ganging Rod 1437382-3 9-1437381-7 1437381-4 1-1437381-6 3-1437381-9 Catalog Number 61 68 62 11 23-BU 30-BU Standard Length -- -- -- -- -- 2 feet Jumpers Marking Accessories Plastic Cloth Tape Plastic Cloth Tape Vinyl Marking Strips Elevated Marking Strip Nylon Holding Plug Jumper for Tubular Contacts Snap-Apart for Tubular Contacts 6-1437381-3 4-1437391-1 4-1437393-0 2-1437393-4 1-1437382-5 55-BU 50-BU 52-BU 65-BU 42-BU 75 Standard Length 50 feet -- 25 feet 18 inches -- -- 12 ckt Part Number 8-1437381-1 8-1437381-0 Catalog Number 56 Related Product Data Wire Pins and Ferrules--Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. LR25557 E63810 262 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series Heavy Duty Specifications Material & Finish Voltage Rating: Blocks meet 600 volt creepage and clearance requirements of NEMA, UL and CSA for general industrial control equipment and panelboards. Withstand voltages greatly in excess of IEEE switchgear standards for 750 volts. Ampacity: For a single #4 AWG wire the maximum amperage recommended is 85 amps. Standard Contacts: Environmental Contacts (for highly corrosive atmospheres) Tubular Screw: Electrical grade copper tube with nickel plating. Nickel plated brass screws. Strap Screw: Nickel plated brass straps and screws. Nickel plating exceeds specification QQ-N-290 Class I, Type VII. Nylon Housing: Material--Nylon; Unfilled Type 6/6 Max. Continuous Temperature-- 125C [257F] Breakdown Voltage (AC, 60 Hz)-- Contact-to-Contact: 7000V Contact-to-Ground: 7800V Dielectric Strength (RH 40% at Sea Level)--470-385 Volts/mil thickness Per ASTM D149 UL High Voltage Arc Tracking (inches/min.)--.01-.35 Water Absorption (24 hrs. % wt. gain)--1.5% Flammability--UL94V-2 Chemical Resistance--Resistant to aromatic hydrocarbons, strong alkalies Per ASTM D543 Radiation Resistance (ergs g-1 (C)--8 x 107 Color--Translucent White WIRE SIZES, Solid or Stranded Tubular Screw 1 #4 AWG, 1 #6 AWG, 1 or 2 #8 AWG, 1 to 4 #10 AWG, 1 or 5 #12 AWG, 1 to 4 #14 AWG, 1 or 6 #16 AWG, 1 to 8 #18 AWG, Tubular Clamp 1 #6 AWG, 1 or 2 #8 AWG, 1 to 3 #10 AWG, 1 to 4 #12 AWG, 1 or 4 #14 AWG, 1 to 6 #16 AWG, 1 or 8 #18 AWG Strap Clamp 1 #18 to 1 #8 AWG NEMA Terminal Blocks Material: Electrical grade copper or copper alloy conductor. Steel Screws plated to resist corrosion in most industrial applications AL-CU Tubular Screw: Aluminum compatibility with aluminum or copper conductors. AL-CU is tin-plated brass. Independent Testing Service Listing and Recognition Polypropylene Housing: Material--Polypropylene; Filled selfextinguishing Max. Continuous Temperature-- 105C (221F) Breakdown Voltage (AC, 60Hz)-- Contact-to-Ground: 7800V Contact-to-Contact: 7000V Dielectric Strength (RH 40% at Sea Level)--500 Volts/mil thickness Per ASTM D149 UL High Voltage Arc Tracking (inches/min.)--Did not Track Water Absorption (24 hrs. % wt. gain)--0.02% Per ASTM D570 Flammability--UL94V-0 Chemical Resistance--Resistant to most acids, alkalines, and saline solutions. Also resistant to higher aliphatic solvents and polar substances per ASTM D543 Radiation Resistance (ergs g-1 (C)--No data Available Color--Opaque White 6 LR25557 E63810 263 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, 600 Volt, Direct Mount Flat Base 264 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, 600 Volt, Channel Mount Flat Base Mounted On #12 Miniature Channel NEMA Terminal Blocks 6 265 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, 600 Volt, Channel Mount (Standard) Dovetail Base Mounted On Standard #60 Channel 266 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty Phenolic Blocks Product Facts n Sturdy NEMA Terminal Blocks Heavy Duty block accepts single or combinations of wire up to #4 AWG solid or stranded -- at least 122 circuits per 6foot length, 9/16" center-tocenter spacing. n Choose from four different contact styles conservatively rated up to 90 amperes. n 600 volt UL and NEMA rating. n Surface mounted flat base and channel mounted dovetail base models available. n Only one end section needed per block assembly. n Interlocking sectional fanning strips allow entire circuit groups to be connected and disconnected as a single unit. n Readily identify circuits -- available with painted marking surface or use removable marking strip. Pre-printed strips are also available. n Factory assembled blocks available. n Heavy Duty Phenolic Block Sections Snap-fit with 300 & 600 volt, medium duty phenolic, heavy duty nylon and polypropylene, and Fuse and Switch blocks. This family of phenolic heavy duty blocks is ideal for high temperature, high current applications. The rugged material withstands temperatures up to 302F [150C]. 6 LR25557 E63810 267 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty Phenolic, 600 V, 0.56" [14.24] Pitch Strap Screw Characteristics Type of Block Direct Mount (Flat Base) Painted Unpainted Channel Mount (Dovetail Base) Painted Unpainted Strap Clamp Tubular Screw Tubular Clamp Model Part Number Model Part Number Model Part Number Model Part Number 221 211 3-1437390-1 2-1437390-7 228-BU 218 1-1437381-5 3-1437390-0 222-BU 212 3-1437390-3 2-1437390-8 223-BU 213 3-1437390-6 2-1437390-9 0221 0211 1437390-8 1437390-1 0228 0218 1-1437390-3 1437390-7 0222 0212 1437390-9 1437390-3 0223 0213 1-1437390-2 1437390-5 Contact Type Specifications Wire Range (AWG) Solid & Stranded Wire Strip Length (in.) Screw Type Ampacity End Sections Direct Mount Channel Mount 22-10 18-8 18-4 18-6 -- 10-32 binding head 35 A 1/2 8-32 pan head w/clamp 50 A 1/2 1/4-28 set screw 85 A 1/2 1/4-28 set screw 65 A 230-BU 1-1437381-7 0230 1-1437390-4 230-BU 0230 1-1437381-7 1-1437390-4 Notes: For factory assembled blocks, suffix Catalog Number with number of blocks desired. See page 272 for dimensions and other details. (Maximum number of flat base preassembled sections is 12). Example: Twenty dovetail based, tubular clamp blocks, preassembled on channel = 021320 (plain marking area) 230-BU 0230 1-1437381-7 1-1437390-4 230-BU 0230 1-1437381-7 1-1437390-4 Comparison (Type of Block) Example: Twelve preassembled flat base, strap screw blocks = 22112 (painted marking area) For factory assembled blocks supplied with a removable marking strip add -- 1 to Catalog Number. For blocks with two or more different contact sections, imprinted marking strips, or special features, consult Technical Support. Environmental contacts for highly corrosive atmospheres are available with nickel plating on non-ferrous hardware. To order, prefix Catalog # with "D". Direct Mount (Flat Base) Channel Mount (Dovetail Base) LR25557 E63810 268 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty Phenolic, 600 V, 0.56" [14.24] Pitch (Continued) Corrosion Resistant Strap Screw Corrosion Resistant Tubular Screw Corrosion Resistant Tubular Clamp Part Number Model Part Number Model Part Number D221 D211 3-1437389-6 3-1437389-4 D222 D212 3-1437389-8 3-1437389-5 D223 D213 3-1437389-9 4-1437390-6 D0221 D0211 1437389-7 1437389-2 D0222 D0212 1437389-8 1437389-4 D0223 D0213 1437389-9 1437389-6 NEMA Terminal Blocks Model Contact Type Specifications 22-10 18-4 22-10 -- 10-32 Nickel plated binding head 35 A 1/2 1/4-28 Nickel plated set screw 85 A 1/2 1/4-28 Nickel plated set screw 65 A 230-BU 0230 230-BU 0230 230-BU 0230 1-1437381-7 1-1437390-4 1-1437381-7 1-1437390-4 6 1-1437381-7 1-1437390-4 Sectional Fanning Strips Description Tubular Screw Strap Screw Molding Only, no contact Part No. 1-1437381-8 1-1437381-9 1447889-1 Catalog No. 24 27 2400 Note: For factory assembled fanning strips, suffix Catalog Number with number desired. Example: Ten factory assembled sections of #24 = 2410 LR25557 E63810 269 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty Phenolic Accessories Channel Clamps Mounting Channel Break Away Steel Pre-punched Aluminum Channel Screw Channel Clamps Universal Clamps Snap-In Clamps See-thru Cover Ganging Rod 9-1437381-2 9-1437381-9 1437382-2 9-1437381-5 1437382-3 9-1437381-7 1-1437382-2 3-1437381-9 60-B-36 64 67 61 68 62 23-BU 30-BU 3 feet 6 feet 3 feet -- -- -- -- 2 feet Steel Channel Part Number 9-1437381-1 9-1437381-8 Catalog Number 60 63-BU Standard Length 6 feet 3 feet Marking Accessories Plastic Cloth Tape Plastic Cloth Tape Part Number 8-1437381-1 8-1437381-0 Jumpers Vinyl Marking Strips Elevated Marking Strip Nylon Holding Plug Jumper for Tubular Contacts Jumper for Strap Screw 6-1437381-3 4-1437391-1 4-1437393-0 2-1437393-3 5-1437381-5 Catalog Number 55-BU 56 50-BU 52-BU 65-BU 41-BU 43 Standard Length 10 sheets 50 feet 25 feet 18 inches -- -- -- Related Product Data Wire Pins and Ferrules--Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. 270 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty Phenolic Specifications Nylon Housing Standard Contacts Material--Phenolic, Filled Flame Retardant Max. Continuous Temperature-- 150C, [302F] Breakdown Voltage-- Contact-to-Contact: 7800V Contact-to-Ground: 9400V Dielectric Strength (RH 40% at Sea Level)--300 Volts/mil thickness per ASTM #D149 UL High Voltage Arc Tracking (Inches/min.)--.49-.58 [12.4514.73] Water Absorption (24 hrs. % wt. gain)--0.45% per ASTM D570 Flammability--UL94V-1 Chemical Resistance--Resistant to acids, alkalies, and aliphatic hydrocarbons and ketones, per ASTM D543. Radiation Resistance (ergs g-1 (C)--2.7 x 108 min. Color--Black Material: Electrical grade copper or copper alloy conductor. Steel Screws plated to resist corrosion in most industrial applications. Environmental Contacts (for highly corrosive atmospheres) Tubular Screw: - Electrical grade copper tube with nickel plating. Nickel plated brass screws. Strap Screw: - Nickel plated brass straps and screws Nickel plating exceeds specification QQ-N-290 Class I, Type VII. Wire Range: Strap Screw: #22-10 AWG max., solid or stranded with crimp terminals Strap Clamp: #18-8 AWG, solid or stranded Tubular Screw: #18-4 AWG, solid or stranded Tubular Clamp: #18-6 AWG, solid or stranded Wire Strip Length: Strap Screw: As needed for lugging Strap Clamp: 1/2 in. [12.7] Tubular Screw: 1/2 in. [12.7] Tubular Clamp: 1/2 in. [12.7] Screw Type: Strap Screw: 10-32 slotted binding head Strap Clamp: 8-32 pan head w/ clamp Tubular Screw: 1/4-28 slotted headless Tubular Clamp: 1/4-28 slotted headless Strap Screw: Maximum width of lugs: 11/32 in. [8.73] NEMA Terminal Blocks Material & Finish 6 Independent Testing Service Listing and Recognition WIRE SIZES, Solid or Stranded Tublar Screw Tubular Screw 1 #4 AWG, 1 #6 AWG, 1 or 2 #8 AWG, 1 to 4 #10 AWG, 1 or 5 #12 AWG, 1 to 6 #14 AWG, 1 or 6 #16 AWG, 1 to 8 #18 AWG, Tubular Clamp 1 #6 AWG, 1 or 2 #8 AWG, 1 to 3 #10 AWG, 1 to 4 #12 AWG, 1 or 4 #14 AWG, 1 to 6 #16 AWG, 1 or 8 #18 AWG Strap Clamp 1 #18 to 1 #8 AWG LR25557 E63810 271 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 200 Series, Heavy Duty Phenolic Flat Base Dovetail Base Mounted On Standard #60 Channel Sectional Fanning Strips 272 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 800 Series, Intermediate Heavy Duty Product Facts n An NEMA Terminal Blocks exceptionally compact block that accepts single or combinations of AWG wire sizes as large as #1/0 -- at least 92 circuits per 6-foot length, 3/4 inch center-tocenter spacing. n Tubular screw contact style accepts AWG wire sizes from #12 thru #1/0, solid or stranded. n Same block mounts on surface or channel -- twoway mounting base fits standard channel or mounts directly to flat surfaces. n Packaged for rapid handling and assembly -- snap-fit sections packaged 10 per carton. n Contacts conservatively rated at 155 amperes per circuit when used with copper wire. n Only one end section needed per block assembly. n Readily identify circuits -- blocks available with painted marking surface or use removable vinyl marking strip. Preprinted marking strips are also available. n Factory assembled blocks available. n Nylon housing material for the most rugged applications. n Allen head screw for aluminum wire -- screw tip design helps protect aluminum wire from overtightening. Slotted screw head for copper wire. n Intermediate Heavy Duty blocks snap-fit with 300 & 600V, Medium Duty phenolic, Heavy Duty nylon, polypropylene and phenolic and Fuse and Switch blocks. 6 This line of 600 volt blocks is rated up to 150 A and is available in a standard version and a corrosion resistant version. LR25557 E63810 273 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 800 Series, Intermediate Heavy Duty, 600 V, 0.75" Pitch Material & Finish Housing Material--Polyamide type 6/6, unfilled Max Continuous Temp.--125C [257F] Water Absorption (24hrs. % wt. gain)--1.5% Flammability--UL94V-2 Chemical Resistance--Resistant to aromatic hydrocarbons, strong alkalies Radiation Resistance (ergs g-1 (C)--8 x 107 Color--Translucent white Same part used for both panel and channel mounting. Description Tubular Screw, Unpainted Tubular Screw, Painted Corrosion Resistant, Unpainted Corrosion Resistant, Painted End Section Electrical Properties Voltage Rating--Blocks meet 600V clearance and creepage requirements of NEMA, UL, and CSA standards for general industrial control equipment and panelboards. Withstand voltages in excess of IEEE switchgear standards for 750V. Breakdown Voltage, AC, 60Hz-- Contact-to-Contact: 8,800V Contact-to-Ground: 9000V Dielectric Strength -- RH 40% @ Sea Level--470-385 Volts/mil thickness per ASTM D149 Operating Voltage--Blocks meet 600V creepage and clearance requirements; withstand voltage greatly exceeds standards for 750V UL High Voltage Arc Tracking (in./min.)--.01-.35 [.25-8.89] Part No. 1437395-2 1437395-3 5-1437389-8 5-1437389-9 1-1437395-4 Catalog No. 814 824-BU D814-BU D824 830-BU Notes: For factory assembled blocks on channel, prefix Catalog # with "0" and suffix with number of blocks desired. Without channel (maximum of 6 sections) delete "0". See page 275 for dimensions and other details. Example: Ten tubular screw sections preassembled on channel = 082410 For unpainted factory assembled blocks supplied with a removable marking strip add -1 to Catalog Number. For blocks with two or more different contact sections, imprinted marking strips or special features; consult Technical Support. Contacts Standard Contacts Material--Electrical grade copper conductor Screws--Steel, zinc plated to resist corrosion in most applications Duramax Contacts (for highly corrosive atmospheres) Tubular Screw--Electrical grade copper tube with nickel plating; nickel plated brass screws. Nickel plating exceeds specification QQ-N-290 Class 1, Type VII. Wire Range--#12-1/0 AWG, solid or stranded Wire Strip Length--11/16" [17.46] Screw Type--7/16" [11.11] - 20 slotted headless screw Independent Testing Service Listing and Recognition UL Wire Sizes--Solid or Stranded, Tubular Screw 1 -- #1/0 AWG, 1 -- #1 AWG 1 -- #2 AWG, 1 or 2 -- #4 AWG 1, 2 or 3 -- #6 AWG, 1, 2, 3 or 5 -- #8 AWG 1 to 6 -- #10 AWG, 1 to 7 -- #12 AWG LR25557 E63810 274 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 800 Series, Intermediate Heavy Duty Accessories Channel Clamps Mounting Channel Pre-punched Aluminum Channel Screw Channel Clamps Universal Clamps Snap-In Clamps See-thru Cover Ganging Rod Part Number 9-1437381-1 9-1437381-8 9-1437381-2 9-1437381-9 1437382-2 9-1437381-5 1437382-3 9-1437381-7 4-1437390-4 3-1437381-9 Catalog Number 60 63-BU 60-B-36 64 67 61 68 62 93-BU 30-BU 3 feet 6 feet 3 feet -- -- -- -- 2 feet Standard Length 6 feet 3 feet NEMA Terminal Blocks Break Away Steel Steel Channel 6 Jumpers Marking Accessories Plastic Cloth Tape Plastic Cloth Tape Vinyl Marking Strips Elevated Marking Strip Holding Screw Snap-apart Jumper Part Number 1437382-1 8-1437381-0 6-1437381-3 4-1437391-1 7-1437381-8 1-1437382-6 Catalog Number 66 55-BU 50-BU 52 53-BU 76 Standard Length -- 50 feet 25 feet 18 inches -- 12 ckt RELATED PRODUCT DATA WIRE PINS AND FERRULES: Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. 275 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 800 Series, Intermediate Heavy Duty Flat Base Dovetail Base Mounted On Standard #60 Channel LR25557 E63810 276 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 400 Series, Ultra Heavy Duty Product Facts NEMA Terminal Blocks 400 Series n Compact 2/0 or 250 kcmil (MCM) block - at least 57 circuits per 6- foot length, 1-3/16" [30.16] center-tocenter spacing. n High current capacity snapfit sectional block -- tubular contacts accept single or combinations of wire sizes as large as 250 kcmil (MCM). n Two contact styles available; rated up to 270 amperes for copper wire. n Allen head screws allow maximum torque when using large wire sizes. n Withstand voltages in excess of IEEE switchgear standards for 750 volts. Meet clearance and creepage spacing specified in UL, CSA, and NEMA Industrial Control Standards for 600 volts. n Same block directly mounts on surface or channel mounts. n Only one end section needed per block assembly. n Readily identify circuits-- order blocks with painted marking area or use removable vinyl marking strip. Preprinted marking strips are also available. n Factory assembled blocks available. n Ultra Heavy Duty phenolic block sections do not snap-fit with other block styles. This Ultra Heavy Duty line includes the 400 Series rated up to 270 A. 6 LR25557 E63810 277 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 400 Series, Ultra Heavy Duty, 600 V, 1.19" [30.23] Pitch Material & Finish Housing Material--Phenolic, filled flame retardant Flammability--UL94V-1 Color--Black Contacts: Material--Electrical grade copper conductor; plated steel screws resist corrosion Tubular Screw Type-- Small: 1/2" [12.7] - 13 Hex Large: 3/4" [19.05] - 16 Hex socket set screw Mechanical Properties Pitch (terminal spacing)-- 1.19" [30.23]; 9 circuits/foot Wire Strip Length-- Tubular Screw (small): 1" [25.4] Tubular Screw (large): 1" [25.4] Electrical Properties Maximum Current--255A for a single 250MCM wire Operating Voltage--Blocks meet 600V creepage and clearance requirements; withstand voltage greatly exceeds standards for 750V Wire Range--Tubular Screw (small): #4-#2/0 AWG solid or stranded; Tubular Screw (large): #6 AWG-250 kcmil (MCM) solid or stranded Dielectric Strength (RH 40% @ sea level)--300 V/mil thickness per ASTM D149 Breakdown Voltage, AC, 60Hz-- Contact-to-Contact: 10,000V Contact-to-Ground: 10,000V UL High Voltage Arc Tracking (in./min.)--.49-.58 [12.45-14.73] Note: For Direct Mounting, use #10 pan head screws every six circuits. recommended torque: 15-20 in.-lbs. Same part used for both panel and channel mounting. Description Tubular Screw, Unpainted Tubular Screw, Painted Tubular Screw, Unpainted Tubular Screw, Painted End Section Wire Range #14-2/0 #14-2/0 #6-250 kcmil/MCM #6-250 kcmil/MCM -- Part Number 1437396-4 1437396-7 1437396-5 1437396-8 1437396-9 Catalog Number 416 426-BU 417 427-BU 430-BU Environmental Properties Max. Continuous Temperature-- 150C [302F] Water Absorption (24hrs. % wt. gain)-- .45% per ASTM D149 Chemical Resistance--Resistant to acids, alkalies, and aliphatic hydrocarbons and ketones per ASTM D543 Radiation Resistance (ergs g-1 (C)--2.7 x 108 UL Independent Testing Service Recognitions: Tubular Screw: Catalog # 416 & 426-BU 1 #2/0 AWG, 1 #1/0 AWG, 1 #1 AWG, 1 or 2 #2 AWG, 1 to 3 #4 AWG, 1 to 3 #6 AWG, 1 to 4 #8 AWG, 1 to 6 #10 AWG, 2 to 8 #12 AWG, Tubular Screw: Catalog # 417 & 427-BU 1 #250kcmil (MCM), 1 #4/0 AWG, 1 #3/0 AWG, 1 or 2 #2/0 AWG, 1 or 2 #1/0 AWG, 1 or 2 #1 AWG, 1 to 3 #2 AWG, 1 to 4 #4 AWG, 1 to 5 #6 AWG LR25557 E63810 278 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 400 Series, Ultra Heavy Duty Accessories Mounting Channel Steel Channel Part Number 9-1437381-1 9-1437381-8 Standard Length 6 feet 3 feet Break Away Steel Pre-punched Aluminum Channel Screw Channel Clamps Universal Clamps Snap-In Clamps 9-1437381-2 9-1437381-9 1437382-2 9-1437381-5 1437382-3 9-1437381-7 60-B-36 64 67 61 68 62 3 feet 6 feet 3 feet -- -- -- NEMA Terminal Blocks Catalog Number 60 63-BU Channel Clamps Marking Accessories 6 Plastic Cloth Tape Part Number 8-1437381-0 Vinyl Marking Strips Elevated Marking Strip Holding Screw 6-1437381-3 4-1437391-1 7-1437381-8 Catalog Number 55-BU 50-BU 52-BU 53-BU Standard Length 50 feet 25 feet 18 inches -- Notes: For factory assembled blocks on channel, prefix Catalog # with "0" and suffix with number of blocks desired. Without channel (maximum of 6 sections) delete "0". Example: Ten tubular screw sections preassembled on channel = 041710 For unpainted factory assembled blocks supplied with a removable marking strip add -1 to Catalog Number. For blocks with two or more different contact sections, imprinted marking strips or special features, consult Technical Support. Related Product Data Wire Pins and Ferrules--Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. 279 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Engineering Notes 280 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Fuse & Switch Product Facts High Density Blocks n Fuse and Switch Blocks rated 15A and 300V. n High Density 0.36" [9.14] centerline spacing saves panel space; at least 33 circuits per foot. Fuse Blocks n Provide NEMA Terminal Blocks in-line circuit protection for virtually any circuit or group of circuits -- select contacts for terminated or unterminated wire. n Remove, check and replace fuses safely and quickly -- switch action fuse blocks open circuits before fuse can be removed or installed. n Contacts conservatively rated to 30 amperes. 6 Switch Blocks n Quickly and easily interrupt a circuit or group of circuits -- insert switch blocks directly in line. Contacts available for terminated or unterminated wire. n Keep circuits open for extended periods -- switch blade can be removed entirely from block for lockout protection. n Rated to 15 amperes. Common Features of 300 & 0300 Series n At least 91 circuits per 6-foot length, 3/4 inch center-tocenter spacing. n Blocks meet 600 volt clearance and creepage spacings specified in UL, CSA, and NEMA Industrial Control Standards. n Choose nylon housing material -- for more rugged applications; polypropylene for fire retardant characteristics. n Dovetail base fits standard mounting channel -- can also be mounted on flat surfaces. n Only one end section needed per block assembly. n Readily identify circuits -- mark directly on white, matte-surface puller assembly, marking tab on block, or use removable marking tape. n Open or close several circuits simultaneously -- holes in puller handles allow use of nylon "ganging" rods. n Fuse and Switch block sections snap-fit with 300 & 600 Volt, phenolic Medium Duty, Heavy Duty, and Intermediate Heavy Duty blocks. This broad line features High Density Blocks (Series 0135), Nylon & Polypropylene Blocks (Series 0300) and Phenolic Blocks (Series 300). LR25557 E63810 281 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 0300 Series, Fuse & Switch, Nylon and Polypropylene Fuse Block Strap Screw Fuse Block Strap Clamp Fuse Block Tubular Screw Switch Block Strap Screw Characteristics Type of Block Channel Mount (Dovetail Base) Nylon Polypropylene Corrosion Resistant Nylon Corrosion Resistant Polypropylene Model Part Number Model Part Number Model Part Number Model Part Number 0311 P0311 D0311 DP0311 1437397-1 4-1437397-0 1-1437389-1 6-1437389-2 0318 P0318 D0318 DP0318 1437397-3 4-1437397-3 1776726-1 1776727-1 0312 P0312 D0312 DP0312 1437397-2 4-1437397-2 1-1437389-2 6-1437389-3 0371 P0371 D0371 DP0371 1-1437397-7 4-1437397-4 1-1437389-7 1776728-1 Contact Type Specifications Wire Range (AWG) Solid & Stranded Wire Strip Length (in.) Screw Type 22-8 18-8 18-8 22-8 -- 10-32 binding head 1/2 8-32 pan head w/clamp 1/2 1/4"-28 set screw -- 10-32 binding head 25 A 25 A 25 A 15 A Ampacity End Sections Channel Mount, Nylon Channel Mount, Polypropylene 0380 P0380 2-1437397-0 4-1437397-7 0380 P0380 2-1437397-0 4-1437397-7 0380 P0380 2-1437397-0 4-1437397-7 0380 P0380 2-1437397-0 4-1437397-7 Notes: Standard package is 100 pieces for contact, 25 pieces for end section. For factory assembled blocks on channel, suffix Catalog Number with number of blocks desired. Without channel delete "0" prefix on Catalog Number. EXAMPLE: Ten strap-screw fuse block sections preassembled on channel = 031110. For blocks with two or more contact types, preassembled with other blocks, imprinting or special features, consult Technical Support. 282 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 0300 Series, Fuse & Switch, Nylon and Polypropylene (Continued) Specifications Pitch--0.75" [19.05] centerline, 16 circuits per foot Voltage Rating--Blocks meet 600 volt creepage and clearance requirements of NEMA, UL and CSA for general industrial control equipment and panelboards. Withstand voltages greatly in excess of IEE switchgear standards for 750 volts. Fuse Size--Any 13/32 x 1-1/2 in. [10.32 x 28.10] ferrule type cartridge fuse up to 25 amps, indicating or non-indicating, which meets Mil. Spec. F-15160. Switch Block Strap Clamp Switch Block Tubular Screw Part Number Model Part Number 0378 P0378 D0378 DP0378 1-1437397-9 4-1437397-6 1776729-1 1776730-1 0372 P0372 D0372 DP0372 1-1437397-8 4-1437397-5 1776731-1 1776732-1 Material--Electrical grade copper or copper alloy conductor. Steel Screws plated to resist corrosion in most industrial applications AL-CU Tubular Screw--Aluminum compatibility with aluminum or copper conductors. AL-CU is tin-plated brass. Environmental Contacts (for highly corrosive atmospheres) NEMA Terminal Blocks Model Standard Contacts Tubular Screw--Electrical grade copper tube with nickel plating. Nickel plated brass screws. Strap Screw--Nickel plated brass straps and screws. Nickel plating meets specification QQ-N-290A Class I, Grade G. Polyamide Material: 18-8 1/2 8-32 pan head w/clamp 18-8 1/2 1/4"-28 set screw 15 A 15 A 0380 P0380 2-1437397-0 4-1437397-7 0380 P0380 2-1437397-0 4-1437397-7 Housing Material--Polyamide, Unfilled Type 6/6 Max. Continuous Temperature--125C, (257F) Breakdown Voltage (AC, 60 Hz)-- Contact-to-Contact: 7000V Contact-to-Ground: 10,000V Dielectric Strength (RH 40% at Sea Level)--470-385 Volts/mil thickness Per ASTM D149 UL High Voltage Arc Tracking (inches/min.)--.01-.35 [.25-8.89] Water Absorption (24 hrs. % wt. gain)--1.5% per ASTM D570 Flammability--UL94V-2 Chemical Resistance--Resistant to aromatic hydrocarbons, strong alkalies per ASTM D543 Radiation Resistance (ergs g-1 (C)--8 x 107 Color--Translucent White 6 Polypropylene Material: Housing Material--Polypropylene, Filled self-extinguishing Max. Continuous Temperature--105C, (221F) Breakdown Voltage (AC, 60Hz)-- Contact-to-Ground: 10,000V Contact-to-Contact: 7000V Dielectric Strength (RH 40% at Sea Level)--500 Volts/mil thickness per ASTM D149 UL High Voltage Arc Tracking (inches/min.)--Did not track Water Absorption (24 hrs. % wt. gain)--0.02% Per ASTM D570 Flammability--UL94V-0 Chemical Resistance--Resistant to most acids, alkalines, and saline solutions. Also resistant to higher aliphatic solvents and polar substances per ASTM D543 Radiation Resistance (ergs g-1 (C)-- No data Available Color--Opaque White Fuse Puller: Material Color High-temperature, glass-reinforced nylon Black Switch Handle: Material Color Polypropylene White 283 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 0300 Series, Fuse & Switch, Nylon and Polypropylene (Continued) Mounting Channel Break Away Steel Pre-punched Aluminum Channel 9-1437381-2 9-1437381-9 1437382-2 60-B-36 64 67 3 feet 6 feet 3 feet Steel Channel Part Number 9-1437381-1 9-1437381-8 Catalog Number 60 63-BU Standard Length 6 feet 3 feet Marking Accessories Channel Clamps Screw Channel Clamps Part Number 9-1437381-5 Universal Clamps Snap-In Clamps Ganging Rod Coated Cloth Marking tape 1437382-3 9-1437381-7 3-1437381-9 8-1437381-0 Catalog Number 61 68 62 30 55-BU Standard Length -- -- -- 2 feet 50 feet Related Product Data Wire Pins and Ferrules--Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. 284 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 0300 Series, Fuse & Switch, Nylon and Polypropylene (Continued) Dovetail Base Mounted On Standard #60 Channel. May Also Be Mounted Direct NEMA Terminal Blocks 6 285 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 300 Series, Fuse & Switch, Phenolic Strap Screw Characteristics Type of Block Direct Mount (Flat Base) Fuse Block with Puller Fuse Block without Puller Switch Block Channel Mount (Dovetail Base) Fuse Block with Puller Fuse Block without Puller Switch Block Strap Clamp Tubular Screw Model Part Number Model Part Number Model Part Number 351 361 341 2-1437397-8 2-1437397-2 2-1437397-5 358 368-BU 348 3-1437397-1 3-1437397-5 2-1437397-7 352 362-BU 342 3-1437397-0 3-1437397-3 2-1437397-6 0351 0361 0341 1437397-9 1437397-4 1437397-6 0358 0368 0348 1-1437397-2 1-1437397-6 1437397-8 0352 0362 0342 1-1437397-0 1-1437397-5 1437397-7 Contact Type Specifications Wire Range (AWG) Solid & Stranded Wire Strip Length (in.) Screw Type 22-8 18-8 18-8 -- 8-32 binding head 1/2 8-32 pan head w/clamp 1/2 1/4"-28 set screw 25A 15A 25A 15A 25A 15A Ampacity Fuse Blocks Switch Blocks End Sections No Contact, Flat Base No Contact, Dovetail Base 330-BU 0330 2-14376397-4 14376397-5 330-BU 0330 2-14376397-4 14376397-5 330-BU 2-14376397-4 0330 14376397-5 Comparison (Type of Block) Notes: Standard package is 10 pieces. For factory assembled blocks, suffix Catalog Number with number of blocks desired (Maximum number of flat base preassembled sections is 6). EXAMPLE: Twelve strap screw, fuse block sections preassembled on channel = 035112. Six flat tubular screw, switch blocks preassembled without channel for direct mounting = 3426 Direct Mount (Flat Base) Channel Mount (Dovetail Base) For blocks with two or more different contact sections, preassembled with other blocks, imprinting or special features, consult Technical Support. Except Switch Blocks Environmental contacts for highly corrosive atmospheres are available with Nickel plating on non-ferrous hardware. To order, prefix Catalog Number with "D". LR25557 E34934 286 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 300 Series, Fuse & Switch, Phenolic--Accessories Physical Properties Fuse Puller Mounting Channel Housing Material--Phenolic, filled flame retardant Color--Black Contacts Pre-punched Aluminum Channel Fuse Puller Part Number 9-1437381-1 9-1437381-8 Catalog Number 60-BU 63-BU 9-1437381-2 9-1437381-9 1437382-2 2-1437397-1 2-1437397-2 60-B-36 64 67 31-BU 32 3 feet 6 feet 3 feet -- -- Standard Length 6 feet 3 feet 3-Gang Fuse Puller Part Number 9-1437381-5 Pitch (terminal spacing)--0.75" [19.05] (16 circuits per foot) Switch Handles Material--Polypropylene Color--White Electrical Properties Marking Accessories Channel Clamps Screw Channel Clamps Mechanical Properties NEMA Terminal Blocks Break Away Steel Steel Channel Material--Copper alloy spring clips. Steel screws plated to resist corrosion in most industrial applications Strap Screw--11/32" max. lug width Universal Clamps Snap-In Clamps Ganging Rod Coated Cloth Marking Tape 1437382-3 9-1437381-7 3-1437381-9 8-1437381-0 Catalog Number 61 68 62 30 55-BU Standard Length -- -- -- 2 feet 50 feet Operating Voltage--Blocks meet 600V creepage and clearance requirements of NEMA, UL and CSA standards for general industrial control equipment and panelboards; withstand voltage exceeds IEEE switchgear standards for 750V Dielectric Strength (RH 40% @ sea level)-- 300 volts/mil thickness per ASTM D149 UL High Voltage Arc Tracking (inches/min.)-- .49-.58 [12.45-14.73] Fuse Size--Any 13/32 x 1-1/2 in. [10.32 x 38.10] ferrule type cartridge fuse up to 25 amps, indicating or non-indicating, which meets Mil. Spec. F-15160, is recommended. 6 Environmental Properties Max. Service Temperature--150C (302F) Water Absorption (24hrs. % wt. gain)--0.45% per ASTM D570 Flammability Rating--UL94V-1 Chemical Resistance--Resistant to acids, alkalies, and aliphatic hydrocarbons and ketones, per ASTM D543 Radiation Resistance (ergs g-1 (C)--2.7 x 108 UL Independent Testing Service Recognitions: Wire Sizes--Solid or Stranded, Tubular Screw Cat. # 362-BU, 0362 1 #4 AWG, 1 #6 AWG, 1 #8 AWG, 1 to 4 #10 AWG, 1 to 5 #12 AWG, 1 to 6 #14 AWG, 1 to 6 #16 AWG, 1 to 8 #18 AWG Related Product Data Wire Pins and Ferrules--Pages 135-137 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. Cat #'s 31 and 32 E63810 287 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks 300 Series, Fuse & Switch, Phenolic, Flat Base Dovetail Base Mounted On Standard #60 Channel 288 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks One-Piece Phenolic Blocks Product Facts n Two, NEMA Terminal Blocks four, six, eight, and twelve circuit models available -- 5/8" [15.88] center-to-center contact spacing. n No assembly required -- each is a single, easily installed unit. n Three contact styles available --strap screw, captive strap clamp, and moving tubular contact. n Use wire up to #6 AWG with tubular contact. Strap screw and strap clamp contacts are available for #8 and smaller. n Withstand voltages in excess of IEEE standards for 750 volts. Meet clearance and creepage spacings specified in UL, CSA, and NEMA Industrial Control Standards for 600 Volts. n Strap contacts rated at 50 amperes -- tubular contact conservatively rated at 70 amperes. n Pilot point screws supplied with strap screw and clamp contacts --speeds installation time. n Plain white marking strip supplied with each block -- circuits are easily identified. n Special purpose blocks available--choose from blocks with solder posts, printed circuit board pins, or nuts on screw posts, removable circuit links, and a shorting bar. 6 Traditionally, these rugged One-Piece Blocks are the standard means of connection for heavy industrial applications like rail transport, utility, and traffic control industries. Ideal for dirty and vibration prone environments. LR25557 E63810 289 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks B100, #B100 Series, One-Piece Blocks, 600 V -- Phenolic Material & Finish Housing Material--Phenolic, filled flame retardant Flammability--UL94V-1 Color--Black Contacts Standard Material--Electrical grade copper or copper alloy conductor. Steel screws plated to resist corrosion in most industrial applications. Brass Material--For Corrosive Environment (2B100, 4B100 Series) Nickel plated brass straps and screws. Meets specification QQ-N-290A Class 1, Grade G Wire Range--Strap Screw: #18-8 AWG solid or stranded; Tubular Clamp: #14-6 AWG solid or stranded Screw Type--Strap Screw: #10-32 Binding Head; Tubular Clamp: #1/4"[6.35]-28 Set Screw Strap Screw--7/16" [11.11] max. lug width Mechanical Properties Pitch (terminal spacing)-- .63" [16.00] Wire Strip Length--Strap Screw: as needed for lugging; Tubular Clamp: 1/2" [12.1] Electrical Properties Maximum Current--70A for a single #6 AWG wire Operating Voltage--Blocks meet 600V creepage and clearance requirements for general industrial control equipment and panelboards; greatly exceeds IEEE switchgear standards for 750 volts. Dielectric Strength (RH 40% @ sea level)--300 Volts/mil thickness per ASTM D149 UL High Voltage Arc Tracking (in./min.)--.49-.58 [12.45-14.73] Environmental Properties Max. Continuous Temperature-- 150C (302F) Water Absorption (24hrs. % wt. gain)--.45% per ASTM D570 Chemical Resistance--Resistant to acids, alkalies, and aliphatic hydrocarbons and ketones per ASTM D543 Radiation Resistance (ergs G-1 (C)--2.7 x 108 min UL Independent Testing Service Recognitions Circuits Steel Screw w/Strap Part Number Catalog Number Tubular Clamp Part Number Catalog Number Brass Screw w/Strap Part Number Catalog Number Contact Type AMPACITY 65A 50A 50A Standard 2 4 6 8 12 2-1437382-6 3-1437382-0 4-1437382-0 4-1437382-9 5-1437382-9 B102 B104 B106-BU B108 B112-BU 2-1437382-8 3-1437382-6 4-1437382-5 5-1437382-5 6-1437382-7 B102S B104S B106S B108S B112S 2-1437381-0 2-1437381-2 2-1437381-6 3-1437381-0 3-1437381-3 2B102 2B104 2B106 2B108 2B112 Shorting* 2 4 6 8 12 4-1437381-0 4-1437381-1 4-1437381-3 4-1437381-5 4-1437381-7 3B102P 3B104P 3B106P 3B108P 3B112P -- -- -- -- -- -- -- -- -- -- 5-1437381-6 5-1437381-7 5-1437381-8 5-1437381-9 6-1437381-0 4B102P 4B104P 4B106P 4B108P 4B112P Circuits Strap Screw #8 & Smaller Removable Link 2 8-1437381-4 4 8-1437381-5 8-1437381-7 6 8 8-1437381-8 12 9-1437381-0 Stud, #10-32 2 4 6 8 12 -- -- -- -- -- Threaded Post & Nut 5B102 5B104 5B106 5B108 5B112 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 1-1437382-8 2-1437382-0 2-1437382-1 2-1437382-2 2-1437382-3 7B102 7B104 7B106 7B108 7B112 Notes: For prenumbered marking strip, add suffix "N" to Catalog Number. Cannot be used on 3B or 4B series. For factory assembled hinged cover, add suffix "H" to Catalog Number. Cannot be used on 3B or 4B series. For factory assembled thumbscrew-fastened cover, add suffix "T" to Catalog Number. Cannot be used on 3B or 4B series. Screws and removable links shipped unassembled. Wire Sizes--Solid or Stranded, Tubular Clamp 1--#6 AWG, 1--#8 AWG, 1or 2 -- #10 AWG, 1or 2--#12 AWG, 1 to 3-- #14 AWG, 1 --#10 & 1 --#12 AWG 1 -- #12 & 1 -- #14 AWG *Shorting blocks are supplied with 2 shorting screws each. Except for 3B and 4B Series LR25557 E63810 290 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks B100, #B100 Series, One-Piece Blocks, 600 V -- Phenolic Accessories Covers and Marking Circuits Shorting Block White Marking Numbered Marking Cover Strip Strip Part Number Catalog Number Part Number Catalog Number Part Number Catalog Number 9-1437382-2 CS102 1-1437383-5 S102 1776733-2 N102 9-1437382-3 CS104 1-1437383-6 S104 1-1437383-1 N104 9-1437382-4 CS106 1-1437383-7 S106 1-1437383-2 N106 9-1437382-5 CS108 1-1437383-8 S108 1-1437383-3 N108 9-1437382-6 CS112 1-1437383-9 S112 1-1437383-4 N112 2 4 6 8 12 Hardware -- 6 Hardware Jumpers Circuits NEMA Terminal Blocks 2 4 6 8 12 Laminated Phenolic Cover Part Number Catalog Number 7-1437382-5 C102-BU 7-1437382-6 C104-BU 7-1437382-7 C106-BU 7-1437382-8 C108-BU 7-1437382-9 C112-BU 30A Copper Jumpers Part No. Catalog No. 1437383-2 J102 1437383-3 J104 1437383-4 J106 1437383-5 J108 1437383-6 J112 -- -- 50A 12 Circuit Jumpers Part No. Catalog No. -- -- -- -- -- -- -- -- 1437395-9 HJ112 -- -- Connecting Link Part No. Catalog No. -- -- -- -- -- -- -- -- -- -- 9-1437382-0 CL101 Lock Nuts Part No. -- -- -- -- -- Catalog No. -- -- -- -- -- 1437383-7 LN101-BU Shorting Screw Part No. Catalog No. -- -- -- -- -- -- -- -- -- -- 7-1437381-7 51-BU Related Product Data Wire Pins and Ferrules--Pages 109-111 For more information on AMP Standard Terminals and Splices or Quick-Connect FASTON Receptacles and Tabs, request Catalog 82042. LR25557 E63810 291 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks B100, #B100 Series, One-Piece Blocks, 600 V -- Phenolic 292 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Pre-Printed Marking Strips M 50 005 13 G C D A M = Hot-Stamped Marking Strip B Terminal Block Series and Designator 10 = Miniature or Single Tier 12 = Double Tier 67 = 900 Series Medium Duty 24 = Nylon Heavy Duty 21 = Phenolic Heavy Duty 80 = Intermediate Heavy Duty 40 = Ultra Heavy Duty T2 = TSB230 T5 = TSB500 T6 = TSB1000 T7 = TSB2000 E C Number of Circuits to be Consecutively Numbered (Use three digits: Ex.: 005 = 5, 055 = 55, etc.) D Marking Style Options 11 12 13 14 = = = = 1 2 3 4 5... ...5 4 3 2 1 ... ... NEMA Terminal Blocks Unlike painted or screened letters, hot-stamped letters are designed to not rub or flake off during industrial use so that they will retain their legibility. Marking strips are stamped with consecutive numbers that can be ordered to read from left-to-right or right-toleft, and in vertical or horizontal positions. Number sequences can begin with any number. This allows circuits to be identified in a manner most consistent with the terminal block application. B 1 2 3 4 5 A 5 4 3 2 1 Circuit identification is greatly simplified with the use of pre-printed strips for BUCHANAN terminal blocks. These hot-stamped strips are available for all snap-assembled sections (except Fuse, Switch, and Circuit Breaker models which are marked individually). The strips can be ordered separately or pre-installed on factory assembled sectional block units. E "First Number In Series" Designator* A=1 B=2 C=3 D=4 E=5 F =6 G=7 H=8 J =9 K=0 6 Marking Strip Installed On A Factory-Assembled Terminal Block 615 005 11 A A A B C Basic Sectional Block Catalog # Number of Circuits to be Factory Assembled and Consecutively Numbered (Use three digits: Ex: 005 = 5, 055 = 55, etc.) C Marking Style Options 11 = 1 2 3 4 5... 12 = ...5 4 3 2 1 13 = ... 14 = ... D "First Number In Series" Designator* A=1 B=2 C=3 D=4 E=5 F =6 G=7 H=8 J =9 K=0 5 4 3 2 1 1 2 3 4 5 B D * Letters in this position designate the first number to be used in the consecutive sequence. Ex.: "A" would start the sequence with the number 1. "EK" would start the sequence with the number 50. "BKK" would start the series with 200. For non-sequential numbering and special characters, consult Technical Support. 293 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Technical Summary Terminal Block or Product Line Contact Type Material Plate Screw Style Slot Size High Density Tubular Clamp Electroplated Tubular Copper Contact 6-32 Slotted Head Screw 033" Wide x .040" Deep [.84 x 1.02] Steel Steel Electroplated 125-BU 211 HeavyDuty 062" Wide x 062" Deep [1.57 x 1.57] .037" [.94] Strap Screw Binding Head 10-32 Thread " 241 Copper Alloy Strap Electroplated 212 Heavy Duty Electroplated Tubular Screw 3/64" Wide x 1/16" Deep [1.19 x 1.59] 242 213 243 218 Heavy Duty Tubular Clamp Heavy Duty Tubular Copper Contact " Headless 1/4"-28 Thd. Slotted " 222-BU " " 248 Strap Clamp 3/64" Wide x 3/64" Deep [1.19 x 1.19] 351 Fuse Block 361 Strap Screw Pan Head Saddle Clamp 8-32 Thd. Binding Head 8-32 Thd. 0311 358 368 318 352 Fuse Block Strap Clamp " Fuse Block Same as above except use H.D. Tubular Contact Cat. No. 105-BU 115 362-BU 312 341 371 342 348 0378 Switch Block Strap Clamp 342 0372 Switch Block Tubular Screw 416 Extra Heavy Duty Tubular Screw 426-BU Tubular Screw Switch Block Strap Screw Copper Alloy Strap Electroplated Copper Alloy Electroplated Spring Temper CopperAlloy Electroplated Spring Temper " Same as above except use H D. Tubular Contact ElectroplatedTubular Copper Contact Screw Pan Head w/SaddleClp. 8-32 Thd. Headless 1/4"-28 Thd. slotted Pan Head w/SaddleClp 8-32 Thd. 1/2"-13 Hex Socket Hd. Set Screw 1/4" [6.35] Hex Recommended Screwdriver Dimensions Tip Thick Tip Width .020" 9/64" [.51] [.02] Wire Strip Length Wire Range AWG Rec. Torque in. - lb. 5/16" [7.94] #12-30 10 14" [6.35] As Needed for Lugging #8 or Smaller 12 " " 1/2" [12.7] #4-18 35 " " " #6-18 35 " " " #8-18 12 " " " As Needed for Lugging #8 or Smaller 10 " " " 1/2" [12.7] #8-18 " " " " " " " " " " #8 or Smaller " " " " As Needed for Lugging 1/2" [12.7] " " " " " " 1/2" [12.7] Hex T-Bar Key 7/8" [22.23] #12-2/0 Material & Plating #8-18 200 Note: Representative Catalog Numbers Listed. 294 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks Technical Summary (Continued) Cat. No. Terminal Block or Product Line Contact Type Material plate 417 Extra HD Electroplated 427-BU Tubular Screw Medium Duty Quick-Connect Tubular Copper Contact 1/4" Wide QC .032" Thk Copper Alloy Electroplated Electroplated Tubular Copper Contact 517 617 717 1546235-1 Medium Duty Tubular Clamp 1546148-1 Medium Duty Tubular Screw 1546143-1 Medium Duty Strap Screw 824-BU Intermediate Tubular Screw B102 One-Piece Blk. Strap Screw B112-BU B102S B112S One-Piece Blk. Tubular Contact Steel Electroplated N/A N/A N/A N/A N/A N/A N/A N/A 10-32 Slotted Hd .046" Wide x .046"Deep [1.17 x 1.17] Steel Electroplated .032" [.81] 3/16" [4.76] 11/32" [8.73] #10-22 8 " " " " " #8-18 10 " " " " " 3/64" Wide x 3/64" Deep [1.19 x 1.19] " " " #8 or Smaller 12 7/16"-20Thd. 5/64" Wide x Slotted 5/64" Deep Headless [1.98 x 1.98] " .041" [1.04] 3/8" [9.53] As Needed for Lugging 11/16" [17.46] #12-1/0 50 10-32 Thd. Slotted Binding Hd. 1/16" Wide x 1/16" Deep [1.59 x 1.59] " .037" [.94] 1/4" [6.35] #8 or Smaller 20 1/4" -28 Thd. 3/64" Wide x Headless 3/64" Deep Set Screw [1.19 x 1.19] " " " As Needed for Lugging 1/2" [12.7] #6-14 45 Screw Style 1/4" Wide " QC .032" Thk. Tubular Contact Both Copper Alloy Electroplated Electroplated " Tubular Copper Contact Copper Alloy Strap Electroplated Electroplated Tubular Copper Contact Copper Alloy Strap Electroplated Tubular Contact 6-32 Thd. Slotted Binding Hd. Slot Size Material & Plating Wire Strip Length Wire Range AWG Rec. Torque in. - lb. 1" [25.4] #6-250 375 kcmil (MCM) NEMA Terminal Blocks 1546152-1 Medium Duty QC & Tubular Screw 3/4"-16 Hex 3/8" Hex Socket Head [9.53] Set Screw Recommended Screwdriver Dimensions Tip Thick Tip Width 3/8" Hex KeyT-Bar [9.53] Screw 8 6 Note: Representative Catalog Numbers Listed. 295 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208 Note: All part numbers are RoHS Compliant. BUCHANAN Terminal Blocks UL 1059 Basic Voltage Rating Voltage ratings of terminal blocks are based on the minimum spacing between electrical conductive parts of opposite polarity or between an electrically conductive part and a metal mounting surface measured under two conditions: Through Air, defined as the distance an arc must take through the air to go from one live conductor to another or from a live conductor to ground; and Over Surface, defined as the distance an arc must take over a surface of the insulating material going from one terminal to ground, assuming the arc will travel along the surface rather than through the air. The following chart shows UL 1059 spacing requirements in inches. Voltage Rating Description Voltage Spacing Requirements Over Surface Thru Air Class A Service equipment including deadfront switchboards, panel boards, service entrance devices, etc. 51 - 150 151 - 300 251 - 600 1/2 [12.7] 3/4 [19.05] 1 [25.4] 3/4 [19.05] 1 1/4 [31.75] 2 [50.8] Class B Commercial appliances including business equipment, electronic data processing equipment and the like 51 - 150 151 - 300 251 - 600 1/16 [1.59] 3/32 [2.38] 3/8 [9.53] 1/16 [1.59] 3/32 [2.38] 1/2 [12.7] Class C General industrial and machine tools; controls which can be further defined as equipment falling under UL508 51 - 150 151 - 300 301 - 600 1/8 [3.18] 1/4 [6.35] 3/8 [9.53] 1/4 [6.35] 3/8 [9.53] 1/2 [12.7] 51 - 300 301 - 600 1/16 [1.59] 3/16 [4.76] 1/8 [3.18] 3/8 [9.53] Devices having limited ratingsa a Load on any single circuit can not exceed 15 A at 51-150 V, 10 A at 151-300 V, 5 A at 301-600 V or the maximum current rating, whichever is less. Standard Test Criteria Test Heat Cycling (term) Static Heating (term) Secureness Pullout Heating Test (block) Dielectric Withstand Strength of Base Tab Pull VPTA Salt Spray Solderability Solvents Per: UL486E Section 10 UL486E Section 11 UL486E Section 12 UL486E Section 14 UL1059 Section 10 UL1059 Section 11 UL1059 Section 13 UL1059 Section 14 UL1059 Section 15 MIL-202 Method 101 MIL-202 Method 208 MIL-202 Method 215 296 Catalog 1308389 Revised 6-07 www.tycoelectronics.com Dimensions are in millimeters and inches unless otherwise specified. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-1106-0803 South America: 55-11-2103-6000 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 8706-080-208