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Relay base-PLC-BSC- 24DC/21-21-2967015
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14 mm PLC basic terminal block with screw connection, without relay or solid-state relay, for mounting on DIN rail
NS 35/7,5, 2 PDTs, input voltage 24 V DC
Key Commercial Data
Packing unit 1 pc
Minimum order quantity 10 pc
GTIN
GTIN 4017918156459
Weight per Piece (excluding packing) 64.000 g
Custom tariff number 85366990
Country of origin Germany
Technical data
Note
Utilization restriction EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width 14 mm
Height 80 mm
Depth 94 mm
Ambient conditions
Ambient temperature (operation) -40 °C ... 60 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
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Relay base-PLC-BSC- 24DC/21-21-2967015
Technical data
Input data
Nominal input voltage UN24 VDC
Status display LED
Protective circuit Damping diode
Output data
Compatible components Miniature relay, REL-MR-24DC/21-21AU, REL-MR-24DC/21-21
General
Operating mode 100% operating factor
Color gray
Flammability rating according to UL 94 V0 (Housing)
Mounting position any
Assembly instructions In rows with zero spacing
Connection data
Connection name Input side
Connection method Screw connection
Stripping length 8 mm
Screw thread M3
Conductor cross section solid 0.14 mm² ... 2.5 mm²
Conductor cross section flexible 0.14 mm² ... 2.5 mm²
0.2 mm² ... 2.5 mm² (Single ferrule)
2x 0.5 mm² ... 1.5 mm² (TWIN ferrule)
Conductor cross section AWG 26 ... 14
Connection data 2
Connection name Output side
Connection method Screw connection
Stripping length 8 mm
Screw thread M3
Conductor cross section solid 0.14 mm² ... 2.5 mm²
Conductor cross section flexible 0.14 mm² ... 2.5 mm²
0.2 mm² ... 2.5 mm² (Single ferrule)
2x 0.5 mm² ... 1.5 mm² (TWIN ferrule)
Conductor cross section AWG 26 ... 14
Standards and Regulations
Connection in acc. with standard CUL
Conformance/approvals
Designation Corrosive gas test
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Technical data
Conformance/approvals
Identification ISA-S71.04. G3 Harsh Group
EN60068-2-60
Environmental Product Compliance
REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For details about hazardous substances go to tab “Downloads”, Category
“Manufacturer's declaration”
Classifications
eCl@ss
eCl@ss 10.0.1 27371603
eCl@ss 11.0 27371603
eCl@ss 4.0 27371100
eCl@ss 4.1 27371100
eCl@ss 5.0 27371600
eCl@ss 5.1 27371600
eCl@ss 6.0 27371600
eCl@ss 7.0 27371603
eCl@ss 8.0 27371603
eCl@ss 9.0 27371603
ETIM
ETIM 2.0 EC001456
ETIM 3.0 EC001456
ETIM 4.0 EC001456
ETIM 5.0 EC001456
ETIM 6.0 EC001456
ETIM 7.0 EC001456
UNSPSC
UNSPSC 6.01 30211917
UNSPSC 7.0901 39121516
UNSPSC 11 39121516
UNSPSC 12.01 39121516
UNSPSC 13.2 39122326
UNSPSC 18.0 39122335
UNSPSC 19.0 39122335
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Relay base-PLC-BSC- 24DC/21-21-2967015
Classifications
UNSPSC
UNSPSC 20.0 39122335
UNSPSC 21.0 39122335
Approvals
Approvals
Approvals
PRS / UL Recognized / cUL Recognized / EAC / DNV GL / cULus Recognized
Ex Approvals
Approval details
PRS http://www.prs.pl/ TE/2109/880590/16
UL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705
cUL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705
EAC RU D-DE.B*00573/18
DNV GL https://approvalfinder.dnvgl.com/ TAE0000196-03
cULus Recognized
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Accessories
Accessories
Bridge
Continuous plug-in bridge-FBST 500-PLC RD-2966786
Continuous plug-in bridge, length: 500 mm, color: red
Continuous plug-in bridge-FBST 500-PLC BU-2966692
Continuous plug-in bridge, length: 500 mm, color: blue
Continuous plug-in bridge-FBST 500-PLC GY-2966838
Continuous plug-in bridge, length: 500 mm, color: gray
Single plug-in bridge-FBST 6-PLC RD-2966236
Single plug-in bridge, length: 6 mm, number of positions: 2, color: red
Single plug-in bridge-FBST 6-PLC BU-2966812
Single plug-in bridge, length: 6 mm, number of positions: 2, color: blue
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Accessories
Single plug-in bridge-FBST 6-PLC GY-2966825
Single plug-in bridge, length: 6 mm, number of positions: 2, color: gray
Single plug-in bridge-FBST 6-PLC RD-2966236
Single plug-in bridge, length: 6 mm, number of positions: 2, color: red
Single plug-in bridge-FBST 6-PLC RD-2966236
Single plug-in bridge, length: 6 mm, number of positions: 2, color: red
DIN rail
DIN rail perforated-NS 35/ 7,5 PERF 2000MM-0801733
DIN rail perforated, Standard profile, width:35 mm, height:7.5 mm, acc. to EN 60715, material:Steel, galvanized,
passivated with a thick layer, length:2000 mm, color:silver
DIN rail, unperforated-NS 35/ 7,5 UNPERF 2000MM-0801681
DIN rail, unperforated, Standard profile, width:35 mm, height:7.5 mm, acc. to EN 60715, material:Steel, galvanized,
passivated with a thick layer, length:2000 mm, color:silver
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Accessories
DIN rail perforated-NS 35/ 7,5 WH PERF 2000MM-1204119
DIN rail perforated, Standard profile, width:35 mm, height:7.5 mm, acc. to EN 60715, material:Steel, Galvanized, white
passivated, length:2000 mm, color:silver
DIN rail, unperforated-NS 35/ 7,5 WH UNPERF 2000MM-1204122
DIN rail, unperforated, Standard profile, width:35 mm, height:7.5 mm, acc. to EN 60715, material:Steel, Galvanized, white
passivated, length:2000 mm, color:silver
DIN rail, unperforated-NS 35/ 7,5 AL UNPERF 2000MM-0801704
DIN rail, unperforated, Standard profile, width:35 mm, height:7.5 mm, acc. to EN 60715, material:Aluminum, uncoated,
length:2000 mm, color:silver
DIN rail perforated-NS 35/ 7,5 ZN PERF 2000MM-1206421
DIN rail perforated, Standard profile, width:35 mm, height:7.5 mm, acc. to EN 60715, material:Steel, galvanized,
length:2000 mm, color:silver
DIN rail, unperforated-NS 35/ 7,5 ZN UNPERF 2000MM-1206434
DIN rail, unperforated, Standard profile, width:35 mm, height:7.5 mm, acc. to EN 60715, material:Steel, galvanized,
length:2000 mm, color:silver
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Accessories
DIN rail, unperforated-NS 35/ 7,5 CU UNPERF 2000MM-0801762
DIN rail, unperforated, Standard profile, width:35 mm, height:7.5 mm, acc. to EN 60715, material:Copper, uncoated,
length:2000 mm, color:copper-colored
End cap-NS 35/ 7,5 CAP-1206560
DIN rail end piece, for DIN rail NS 35/7.5
DIN rail perforated-NS 35/15 PERF 2000MM-1201730
DIN rail perforated, Standard profile, width:35 mm, height:15 mm, similar to EN 60715, material:Steel, galvanized,
passivated with a thick layer, length:2000 mm, color:silver
DIN rail, unperforated-NS 35/15 UNPERF 2000MM-1201714
DIN rail, unperforated, Standard profile, width:35 mm, height:15 mm, similar to EN 60715, material:Steel, galvanized,
passivated with a thick layer, length:2000 mm, color:silver
DIN rail perforated-NS 35/15 WH PERF 2000MM-0806602
DIN rail perforated, Standard profile, width:35 mm, height:15 mm, similar to EN 60715, material:Steel, Galvanized, white
passivated, length:2000 mm, color:silver
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Accessories
DIN rail, unperforated-NS 35/15 WH UNPERF 2000MM-1204135
DIN rail, unperforated, Standard profile, width:35 mm, height:15 mm, similar to EN 60715, material:Steel, Galvanized,
white passivated, length:2000 mm, color:silver
DIN rail, unperforated-NS 35/15 AL UNPERF 2000MM-1201756
DIN rail, unperforated, Standard profile, width:35 mm, height:15 mm, similar to EN 60715, material:Aluminum, uncoated,
length:2000 mm, color:silver
DIN rail perforated-NS 35/15 ZN PERF 2000MM-1206599
DIN rail perforated, Standard profile, width:35 mm, height:15 mm, similar to EN 60715, material:Steel, galvanized,
length:2000 mm, color:silver
DIN rail, unperforated-NS 35/15 ZN UNPERF 2000MM-1206586
DIN rail, unperforated, Standard profile, width:35 mm, height:15 mm, similar to EN 60715, material:Steel, galvanized,
length:2000 mm, color:silver
DIN rail, unperforated-NS 35/15 CU UNPERF 2000MM-1201895
DIN rail, unperforated, Standard profile, width:35 mm, height:15 mm, similar to EN 60715, material:Copper, uncoated,
length:2000 mm, color:copper-colored
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Accessories
End cap-NS 35/15 CAP-1206573
DIN rail end piece, for DIN rail NS 35/15
DIN rail, unperforated-NS 35/15-2,3 UNPERF 2000MM-1201798
DIN rail, unperforated, Standard profile 2.3mm, width:35 mm, height:15 mm, acc. to EN 60715, material:Steel,
galvanized, passivated with a thick layer, length:2000 mm, color:silver
Labeled terminal marker
Zack marker strip-ZB 10 CUS-0824941
Zack marker strip, can be ordered: Strip, white, labeled according to customer specifications, mounting type: snap into
tall marker groove, for terminal block width: 10.2 mm, lettering field size: 10.15 x 10.5 mm, Number of individual labels:
10
Zack marker strip-ZB10,LGS:FORTL.ZAHLEN-1053014
Zack marker strip, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, printed horizontally: consecutive
numbers 1 ... 10, 11 ... 20, etc. up to 91 ... 100, mounting type: snap into tall marker groove, for terminal block width: 10.2
mm, lettering field size: 10.15 x 10.5 mm, Number of individual labels: 10
Zack marker strip-ZB10,QR:FORTL.ZAHLEN-1053027
Zack marker strip, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, Printed vertically: consecutive numbers
1 ... 10, 11 ... 20, etc. up to 91 ... 100, mounting type: snap into tall marker groove, for terminal block width: 10.2 mm,
lettering field size: 10.15 x 10.5 mm, Number of individual labels: 10
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Accessories
Marker for terminal blocks-ZB10,LGS:L1-N,PE-1053412
Marker for terminal blocks, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, horizontal: L1, L2, L3, N, PE,
L1, L2, L3, N, PE, mounting type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field size:
10.15 x 10.5 mm, Number of individual labels: 10
Marker for terminal blocks-ZB10,LGS:U-N-1053438
Marker for terminal blocks, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, horizontal: U, V, W, N, GND,
U, V, W, N, GND, mounting type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field size:
10.15 x 10.5 mm, Number of individual labels: 10
Marker for terminal blocks-UC-TM 10 CUS-0824605
Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, mounting type:
snap into tall marker groove, for terminal block width: 10.2 mm, lettering field size: 9.6 x 10.5 mm, Number of individual
labels: 48
Marker for terminal blocks-UCT-TM 10 CUS-0829623
Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, mounting type:
snap into tall marker groove, for terminal block width: 10.2 mm, lettering field size: 8.9 x 9.6 mm, Number of individual
labels: 36
Zack marker strip-ZB 12 CUS-0824942
Zack marker strip, can be ordered: Strip, white, labeled according to customer specifications, mounting type: snap into
tall marker groove, for terminal block width: 12.2 mm, lettering field size: 10.5 x 12.15 mm, Number of individual labels: 5
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Accessories
Zack marker strip-ZB 12,LGS:L1-N,PE-0812146
Zack marker strip, Strip, white, labeled, printed horizontally: L1, L2, L3, N, PE, mounting type: snap into tall marker
groove, for terminal block width: 12.2 mm, lettering field size: 10.5 x 12.15 mm, Number of individual labels: 5
Marker for terminal blocks-UC-TM 12 CUS-0824613
Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, mounting type:
snap into tall marker groove, for terminal block width: 12 mm, lettering field size: 11.45 x 10.5 mm, Number of individual
labels: 40
Marker for terminal blocks-UCT-TM 12 CUS-0829630
Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, mounting type:
snap into tall marker groove, for terminal block width: 12 mm, lettering field size: 10.8 x 9.6 mm, Number of individual
labels: 30
Partition plate
Separating plate-PLC-ATP BK-2966841
Separating plate, 2 mm thick, required at the start and end of a PLC terminal strip. Furthermore, it is used for: visual
separation of groups, safe isolation of different voltages of neighboring PLC relays in acc. with DIN VDE 0106-101,
isolation
Power module
Power terminal block-PLC-ESK GY-2966508
Power terminal block, for the input of up to four potentials, for mounting on NS 35/7.5
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Accessories
Screwdriver tools
Screwdriver-SZF 1-0,6X3,5-1204517
Actuation tool, for ST terminal blocks, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2-
component grip, with non-slip grip
Terminal marking
Zack marker strip-ZB 10:UNBEDRUCKT-1053001
Zack marker strip, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type: snap
into tall marker groove, for terminal block width: 10.2 mm, lettering field size: 10.5 x 10.15 mm, Number of individual
labels: 10
Marker for terminal blocks-UC-TM 10-0818069
Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARKIDCOLOR, BLUEMARKID,
BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block
width: 10.2 mm, lettering field size: 9.6 x 10.5 mm, Number of individual labels: 48
Marker for terminal blocks-UCT-TM 10-0829142
Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: TOPMARKNEO, TOPMARK LASER,
BLUEMARKIDCOLOR, BLUEMARKID, BLUEMARK CLED, THERMOMARK PRIME, THERMOMARK CARD 2.0,
THERMOMARK CARD, mounting type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field
size: 8.9 x 9.6 mm, Number of individual labels: 36
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Accessories
Zack marker strip-ZB 12:UNPRINTED-0812120
Zack marker strip, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type: snap
into tall marker groove, for terminal block width: 12.2 mm, lettering field size: 12 x 10.5 mm, Number of individual labels:
5
Marker for terminal blocks-UC-TM 12-0819194
Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARKIDCOLOR, BLUEMARKID,
BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block
width: 12 mm, lettering field size: 11.45 x 10.5 mm, Number of individual labels: 40
Marker for terminal blocks-UCT-TM 12-0829144
Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: TOPMARKNEO, TOPMARK LASER,
BLUEMARKIDCOLOR, BLUEMARKID, BLUEMARK CLED, THERMOMARK PRIME, THERMOMARK CARD 2.0,
THERMOMARK CARD, mounting type: snap into tall marker groove, for terminal block width: 12 mm, lettering field size:
10.8 x 9.6 mm, Number of individual labels: 30
Necessary add-on products
Single relay-REL-MR- 24DC/21-21-2961192
Plug-in miniature power relay, with power contact, 2 PDTs, input voltage 24 V DC
Single relay-REL-MR- 24DC/21-21AU-2961215
Plug-in miniature power relay, with multi-layer gold contact, 2 PDTs, input voltage 24 V DC
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Accessories
Miniature solid-state relay-OPT-24DC/ 24DC/ 5-2982100
Plug-in miniature solid-state relay, power solid-state relay, 1 N/O contact, input: 24 V DC, output: 3 - 33 V DC/5 A
Miniature solid-state relay-OPT-24DC/230AC/ 2-2982171
Plug-in miniature solid-state relay, power solid-state relay, 1 N/O contact, input: 24 V DC, output: 24 - 253 V AC/2 A
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