1SNK 161 003 D0201

ZS4-D2 Screw Clamp Terminal Block Technical Datasheet

Catalogue Page 1SNK 161 003 S0201

4 mm²
Double deck with 2 feed-through circuits
12 AWG

Features and Benefits

CE CB RoHS USR CNR CSA
Save space:
- High wiring density on two decks,
Gost R ATEX IECEx BR-Ex e II BV
- Connection of conductors up to 4 mm² (CB certified) 12 AWG in just 5.2 mm 0.205 in spacing.
Ordering Details
Description Color Type Order Code Pack(ing) Weight
5.2 mm 0.205 in spacing pieces g
(1 pce)
Double deck 2 Feed-through Circuits Grey ZS4-D2 1SNK 505 210 R0000 50 15.25
Blue ZS4-D2-BL 1SNK 505 220 R0000 50 15.25
Orange ZS4-D2-OR 1SNK 505 230 R0000 50 15.25

Main Technical Data Mounting Instructions

Connecting capacity IEC cULus - CSA Rail TH 35-7.5,
TH 35-15
1 conductor per Rigid 0.2-4 mm² 24-12 AWG Wire stripping 10 mm
clamp Flexible 0.22-4 mm² 24-12 AWG length 0.394 in
with non insulated ferrule 0.22-4 mm² 24-12 AWG
with insulated ferrule 0.22-2.5 mm² 24-14 AWG
Gauge A3-B3
2 conductors per Rigid 0.2-1.5 mm² 24-16 AWG Tool Flat screwdriver
clamp Flexible 0.2-1.5 mm² 24-16 AWG 3.5 mm
with twin ferrule 0.22-1.5 mm² 24-16 AWG 0.138 in
70.4 2.77" Rated cross section 4 mm² 12 AWG
Rated current 29 A 20 A Torque 0.6 Nm ± 0.1
Rated short-time 480 A 5.31 lb.in ± 0.885
withstand current (1s)
74.5 2.94"

Rated voltage 800 V 300 V

67 2.64"

Impulse withstand voltage 8000 V

Protection IP20 NEMA 1
Rated voltage Ex e 400 V IEC/EN 60079-7 IM2 II 2 GD Ex e I/II

36.8 1.45"

Accessories
Description Color Type Order Code Pack(ing) Weight
pieces g
(1 pce)
1 End Stops 10 mm 0.394 in Dark Grey BAZH1 1SNK 900 102 R0000 20 23.90
2 End Sections 2.55 mm 0.100 in Dark Grey ES4-D2 1SNK 505 960 R0000 20 4.10
1 2
3 Jumper Bars 2 poles 32 A 30 A Orange JB5-2 1SNK 905 302 R0000 50 1.30
3 poles JB5-3 1SNK 905 303 R0000 50 2.00
4 poles JB5-4 1SNK 905 304 R0000 50 2.70
5 poles JB5-5 1SNK 905 305 R0000 50 3.50
3 4
10 poles JB5-10 1SNK 905 310 R0000 30 7.10
4 Test Adapters For test plugs DIA 2 mm 0.079 in Dark Grey TP2 1SNK 900 203 R0000 20 1.73
For test plugs DIA 4 mm 0.160 in TP4 1SNK 900 205 R0000 20 2.42
5 Test Connectors 5.2 mm 0.205 in spacing Dark Grey TC5 1SNK 900 200 R0000 10 5.23
5 6 End module, 5.2 mm 0.205 in TC5-R1 1SNK 900 201 R0000 10 5.23
6 Shield Connectors SHB 1SNK 900 602 R0000 20 4.90
7 Terminal Block Blank card White MC512 1SNK 140 000 R0000 22 9.00
Markers MC512PA 1SNK 149 999 R0000 20 10.00
7 Universal wire markers holder Grey UMH 1SNK 900 611 R0000 10 0.20
Self adhesive strip White SAT5 1SNK 900 614 R0000 5 6.00
Some accessories may modify the terminal block’s ratings. See complete information in "Technical Datasheet".

All the technical data for UL/CSA standard and dimensions in inches are in italic.
18 | ABB