Resistor Mounting Hardware For 200, 210, and 270 Series Resistors E E Mounting Brackets Slotted type F C .063" 1.588 mm D mica washer centering washer Thru-bolts with Centering and Insulating Washers F Spring steel 5S 7S 9S 12S 18S size (max.) 6 6 6 10 10 Bolt size Length 1.75" 2.5" 2.75" 2.75" 4.75" 6.75" 7.313" 9.5" 11.5" Part No. 7PA5 7PA10 7PA20 7PA25 7PA50 7PA75 7PA100 7PA160 7PA200 C G Standard 5 7 9 12 18 (power ratings) 8, 12 watt 20 watt 25, 50, 75 watt 100 watt 175, 225 watt Thru-Bolts, with centering mica insulating washers, permit perpendicular mounting of 200, 210 and 270 type resistors to panels up to 0.25" thick. Elongated type Thru-bolts and Mounting Brackets Brackets fit inside cores of 200, 210 and 270 type resistors and remain in place by spring tension. Standard brackets are plated steel and have no suffix to part number. Spring steel brackets are indicated with an "S" suffix following part number.Part number Mtg screw For resistors T H R U B O LT S A Resistor length plus .125" (3.175 mm) H E MOUNTING BRACKETS B For resistors (power rating) 8 watt 12 watt 20 watt 25 watt 50 watt 75 watt 100 watt 175 watt 225 watt No. 8 8 8 10 10 10 10 0.25" 0.25" WASHERS mica washer centering washer D Metal Centering A Part No.* 6000 6001 6003 T H R U - B O LT S A N D M O U N T I N G B R A C K E T S Sturdy plated steel brackets, along with thru-bolts, centering washers and insulating washers (included), allow for secure mounting of 210 type and 270 type resistors. Mounting brackets are available in either slotted (one with end-slot/one with side-slot) or elongated styles. Type Slotted 6101-- 6104-- 6110-- A 0.781" 0.781" 1" Elongated 6120-- 1" 6126-- 1.5" 6127-- 1.5" 6128-- 1.5" 6129-- 1.5" Part No. Slotted -- 6101-2 6101-4 6101-6 6104-6.5 6110-8.5 -- -- -- 6110-10.5 B -- -- -- C 0.75" 0.75" 1.125" D 0.031" 0.031" 0.063" Dimensions E F 0.438" 0.25" 0.438" 0.25" 0.813" 0.313" G -- -- -- H -- -- -- -- -- 2" 2" 2" 0.5" 1.25" 1.25" 1.25" 1.25" 0.031" 0.063" 0.063" 0.063" 0.063" 0.422" 0.438" 0.438" 0.438" 0.438" .438 .563 .563 .563 .563 .750 .875 .875 .875 .875 Elongated 6120-D-1.75 6120-K-2 6120-K-4 -- -- 6126-P-8.5 6127-P-8.5 6128-P-8.5 6129-P-8.5 -- No. of resistors per Bkt. 1 1 1 1 1 1 2 3 4 1 Resistor Size 12W 25W 50W 75W 100W 175W 175W 175W 175W 225W Resistor Type 210/270 210/270 210/270 210 210/270 210/270 210/270 210/270 210/270 210/270 0.219" 0.281" 0.281" 0.281" 0.281" Diameter Outer Inner 0.563" 0.190 0.75" 0.190 1.125" 0.250 Mica insulating Diameter Part No.* Outer Inner 6010 0.75" 0.063" 6011 0.75" 0.313" 6012 1" 0.063" 6013 1" 0.5" 6014 1.25" 0.063" 6015 1.25" 0.625" 6016 1.5" 0.063" 6017 1.5" 0.75" Use with centering washers. For resistors (power ratings) 25, 50, 75 watt 100 watt 175, 225 watt For resistors (power ratings) 25, 50, 75 watt 25, 50, 75 watt 100 watt 100 watt core 1" O.D. x 0.625" I.D. core 1" O.D. x 0.625" I.D. 175, 225 watt 175, 225 watt A D J U S TA B L E L U G S F O R 2 1 0 S E R I E S One standard screwdriver type adjustable lug is supplied with each unit. Two types of lugs can be ordered separately: standard or with a silver contact button; both types are available with a screwdriver type lug. Resistor core diam. (in. / mm) 0.313 / 7.94 0.563 / 14.3 0.750 / 19.05 1.125 / 28.58 = Most popular Standard values = Standard values = Non-Standard values subject to minimum handling charge per item For max. screw size #10 #10 0.25" Standard part numbers Standard Silver 2115 2116 2121 2123 2125 2127 2133 2135 Double thumb screw Lug (Part Number 2160) The double thumb screw adjustable lug permits easier adjustment and less chance of damage to resistance wire. Available for 1.125" cores only. Ohmite Mfg. Co. 1600 Golf Rd., Suite 850, Rolling Meadows, IL 60008 * Tel. 1-866-9-OHMITE * Fax 1-847-574-7522 * www.ohmite.com * info@ohmite.com 37 *** Some information duplicated from previous page ***