Page 25 - Railways Applications Terminal blocks

ZK4-3P PI-Spring terminal blocks
Feed-through with 3 connections - 6 mm 0.236 in spacing

Description
4 mm²
Find all the features of the ZK4 terminal block with the added option of distributing or branching 3 conductors.
10 AWG
Ordering details
Description Color Type Part Number Pkg Weight
qty (1 pce) g
Feed-through 3 connections Grey ZK4-3P 1SNK706011R0000 50 11.00
1SNK162037V0014 Orange ZK4-3P-OR 1SNK706031R0000 50 11.00
50
ZK4-3P-BL
11.00
1SNK706021R0000
Blue
Main technical data
Rail
Connecting capacity IEC UL - CSA Mounting instructions TH 35-7.5,
TH 35-15
1 conductor Rigid: Solid/Stranded 0.5 ... 6 mm² 26 ... 10 AWG Wire stripping 12.5 mm
ZK4-3P
per clamp Flexible without ferrule 0.5 ... 4 mm² length 0.492 in
Flexible with non insulated ferrule 0.5 ... 4 mm² 26 ... 12 AWG 2
Flexible with insulated ferrule 0.5 ... 4 mm² 26 ... 12 AWG
72.5 2.58"
2 conductors Flexible with twin ferrule 0.5 ... 1 mm² 26 ... 18 AWG Tool (for flexible Flat screwdriver
per clamp conductor without Ø 3.5 mm
ferrule) Ø 0.138 in
30 A / 10 AWG
32 A / 4 mm²
Rated current / Rated cross section
50.1 1.97" 42.6 1.68" Rated short-time withstand current (1s) 480 A 636 A
100 kA
Short Circuit Current Rating (with specific conditions)
Rated voltage 1000 V 600 V
Impulse withstand voltage 8000 V
Protection IP20 NEMA 1
Increased safety Ex e 693 V 29 A IEC/EN 60079-7 - IM2 II 2 GD Ex eb I/IIC/IIIC
29 1.14"
The connecting capacity data for one Rigid: Solid/Stranded, or one Flexible conductor (when applicable) is a mandatory information required by IEC, UL and CSA standards (Copper conductors).
6 mm 0.236 in spacing All other data are provided as supplementary information only. For more details, please consult our CB, UL or CSA certificates and technical datasheet available on http://www.TE.com
CE CB RoHS USR CNR CSA EAC Ex ATEX IECEx Haz Loc BV DNV

Accessories
Description Color Type Part Number Pkg Weight
1 2
qty (1 pce) g
1 End stops 5.2 mm 0.205 in Dark grey BAZ1 1SNK900002R0000 50 5.30
2 End sections 2 mm 0.079 in Dark grey EK2.5-3P 1SNK705911R0000 20 2.40
3 Jumper bars 2 poles 41 A (IEC) Orange JB6-2 1SNK906302R0000 50 1.30
3 4 3 poles 41 A (IEC) JB6-3 1SNK906303R0000 50 2.10
4 poles 41 A (IEC) JB6-4 1SNK906304R0000 50 2.90
5 poles 41 A (IEC) JB6-5 1SNK906305R0000 50 3.60
10 poles 41 A (IEC) JB6-10 1SNK906310R0000 20 7.40
50 poles 41 A (IEC) JB6-50 1SNK906350R0000 10 38.10
5 6
4 Cross spacing jumpers 3 poles 32 A (IEC) Orange JB85-3 1SNK900603R0000 10 2.80
5 Circuit separators 3 mm 0.118 in Dark grey CS-R3 1SNK900107R0000 20 6.40
6 Test adapters For test plugs DIA 2 mm 0.079 in Dark grey TP2 1SNK900203R0000 20 1.70
For test plugs DIA 4 mm 0.157 in TP4 1SNK900205R0000 20 2.40
7 8 7 Test connectors End module, 5.2 mm 0.205 in Dark grey TC5-R1 1SNK900201R0000 10 5.20
8 Spacers 0.8 mm 0.031 in Dark grey ES-TC6 1SNK900105R0000 10 0.80
9 Terminal block Blank marker White MG-CPM 13 41791 1SNB041791R0612 1680 0.27
markers Blank card MC612 1SNK150000R0000 22 10.00
MC612PA 1SNK159999R0000 20 11.00
9
Universal wire markers holder Grey UMH 1SNK900611R0000 10 0.20
Complete list of accessories is indicated in the terminal block datasheet including end stops.
Some accessories such as jumper bars may modify the terminal block's ratings: Complete information available in the accessories section of the catalog.

Ground PI-Spring terminal blocks
Description Color Type Part Number Pkg Weight 1SNK162027S0201
qty (1 pce) g
Ground Profile aligned with ZK4-3P Green-yellow ZK4-PE-3P 1SNK706151R0000 20 15.70

Technical data valid for copper conductors only.
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