ABB ZK6 Catalog Page
ZK6 PI-Spring terminal blocks
43.4
57.5 2.26"
CE
CB
RoHS
USR CNR
CSA
EAC Ex
ATEX
IECEx
Haz LocBVDNV
Feed-through -
6 mm²
8 AWG
1SNK162045V0014
ZK6
1.71"
50.9 2"
31 1.22"
8 mm 0.315 in spacing
8 mm 0.315 in spacing
Description
Combine high performance with compact dimensions:
– 1000 V AC / DC IEC 600 V UL,
– Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight
digits or increase the font size.
Ordering details
Description Color Type Order code
Feed-through 2 connections
Grey
Blue
Orange
Yellow
Red
Black
ZK6 1SNK708010R0000 50 11.80
ZK6-BL 1SNK708020R0000 50 11.80
ZK6-OR 1SNK708030R0000 50 11.80
ZK6-YL 1SNK708060R0000 50 11.80
ZK6-RD 1SNK708062R0000 50 11.80
ZK6-BK 1SNK708066R0000 50 11.80
Main technical data Mounting instructions
Connecting capacity IEC
1 conductor
per clamp
Rigid - Solid / Stranded 0.5 ... 10 mm² 24 ... 8 AWG
Flexible 0.5 ... 6 mm² 0.492 in
with non insulated ferrule 0.5 ... 6 mm² 24 ... 10 AWG
with insulated ferrule 0.5 ... 6 mm² 24 ... 10 AWG
2 conductors
Flexible with twin ferrule 0.5 ... 1.5 mm² 24 ... 16 AWG
per clamp
Rated current / Rated cross section 41 A / 6 mm² 50 A / 8 AWG
Rated short-time withstand current
Short Circuit Current Rating
(1s) 720 A 1008 A
(with specific conditions) 100 kA
Rated voltage 1000 V 600 V
Impulse withstand voltage 8000 V
Protection IP20 NEMA 1
Increased safety Ex e
The connecting capacity data for one Rigid - Solid / Stranded - Flexible conductor (when applicable) is a mandatory information required by IEC, UL and CSA standards (Copper conductors).
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.ABB.com
693 V 37 A IEC/EN 60079-7 - IM2 II 2 GD Ex eb I/IIC/IIIC
UL - CSA
Rail TH 35-7.5,
Wire stripping
length
Tool
(for flexible
conductor without
ferrule)
Pkg
Weight
qty (1 pce)
TH 35-15
12.5 mm
Flat screwdriver
Ø
3.5 mm
Ø
0.138 in
2
g
1 2
3
5
7
9
Accessories
Description Color Type Order code Pkg Weight
1 End stops 5.2 mm 0.205 in
2 End sections 2 mm 0.079 in
3 Jumper bars 2 poles 57 A (IEC)
4
3 poles 57 A (IEC) JB8-3 1SNK908303R0000 50 4.10
Dark grey
Dark grey
Orange
BAZ1 1SNK900002R0000 50 5.30
EK2.5 1SNK705910R0000 20 1.80
JB8-2 1SNK908302R0000 50 2.70
qty (1 pce)
4 poles 57 A (IEC) JB8-4 1SNK908304R0000 50 5.60
5 poles 57 A (IEC) JB8-5 1SNK908305R0000 40 7.00
10 poles 57 A (IEC) JB8-10 1SNK908310R0000 20 14.20
4
6
Cross spacing jumpers
5 Circuit separators 3 mm 0.118 in
3 poles 32 A (IEC)
6 Test adapters For test plugs DIA 2 mm 0.079 in
Orange
Dark grey
Dark grey
JB85-3 1SNK900603R0000 10 2.80
CS-R2 1SNK900106R0000 20 3.80
TP2 1SNK900203R0000 20 1.70
For test plugs DIA 4 mm 0.157 in TP4 1SNK900205R0000 20 2.40
8
8 Spacers 2.8 mm 0.110 in
9 Terminal block
markers
Blank marker
Blank card MC812 1SNK160000R0000 22 10.00
7 Test connectors End module, 5.2 mm 0.205 in
Dark grey
Dark grey
White
TC5-R1 1SNK900201R0000 10 5.20
ES-TC8 1SNK900104R0000 10 1.40
MG-CPM 13 41791
1SNB041791R0612 1680 0.27
MC812PA 1SNK169999R0000 20 14.00
Complete list of accessories is indicated in the terminal block datasheet including end stops.
Universal wire markers holder
Some accessories such as jumper bars may modify the terminal block's ratings: Complete information available in the accessories section of the catalog.
Grey
UMH 1SNK900611R0000 10 0.20
g
Ground PI-Spring terminal blocks
Description Color Type Order code
Ground Profile aligned with ZK6
All the te chnic al data fo r UL/CSA st andard and dime nsion s in inch es are in i talic.
Technical data valid for copper conductors only.
Green-yellow
ZK6-PE 1SNK708150R0000 20 20.30
ABB SNK series - Terminal blocks | 27
Pkg
Weight
qty (1 pce)
g
1SNK162029S0201
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