Page 36 - 1SNK160027C0207_SNK Series Terminal Blocks

ZK16-3P PI-Spring terminal blocks

Feed-through with 3 connections - 12 mm 0.472 in spacing

16 mm² Description
– Find all the features of the ZK16 terminal block with the added option of distributing or branching 3 conductors,
4 AWG – ZK16-3P is perfectly adapted to solar applications: 1250 V DC (1000 V AC) IEC, 1000 V UL.
2 Ordering details

Description Color Type Order code Pkg (1 pce) g
Weight
qty
1SNK162098V0014 Feed-through 3 connections Grey ZK16-3P 1SNK712011R0000 20 44.3
20
1SNK712021R0000
ZK16-3P-BL
44.3
Blue
Main technical data Mounting instructions
Connecting capacity IEC UL - CSA Rail TH 35-7.5,
TH 35-15
ZK16-3P
1 conductor Rigid - Solid / Stranded 0.5 ... 25 mm² 20 ... 4 AWG Wire stripping 15 mm
per clamp Flexible 0.5 ... 16 mm² length 0.591 in
with non insulated ferrule 0.5 ... 16 mm² 20 ... 6 AWG
with insulated ferrule 0.5 ... 16 mm² 20 ... 6 AWG
98.3 3.87"
2 conductors Flexible with twin ferrule 0.5 ... 6 mm² 20 ... 10 AWG Tool (for flexible Flat screwdriver
per clamp conductor without Ø 4 mm
56.5 2.22" 49 1.93" Rated current / Rated cross section 76 A / 16 mm² 75 A / 4 AWG ferrule) Ø 0.157 in
Rated short-time withstand current (1s) 1920 A
Short Circuit Current Rating (with specific conditions) 100 kA
Rated voltage 1000 V 1000 V
Impulse withstand voltage 8000 V
40.8 1.61"
Protection IP20 NEMA 1
12 mm 0.472 in spacing
Increased safety Ex e 693 V 76 A - IM2 II 2 GD Ex eb I/II/IIIC
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
CE CB RoHS USR CNR CSA EAC Ex ATEX IECEx BV

Accessories
Description Color Type Order code 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 EK10-3P 1SNK710911R0000 20 4.5
3 Jumper bars 2 poles 76 A (IEC) Orange JB12-2 1SNK912302R0000 50 4.90
3 4 3 poles 76 A (IEC) JB12-3 1SNK912303R0000 50 7.60
5 poles 76 A (IEC) JB12-5 1SNK912305R0000 20 12.90
4 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
5 Terminal block Blank marker White MG-CPM 13 41791 1SNB041791R0612 1680 0.27
5
markers Blank card MC812 1SNK160000R0000 22 10.00
MC812PA 1SNK169999R0000 20 14.00
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 Order code Pkg Weight 1SNK162063S0201
qty (1 pce) g
Ground Profile aligned with ZK16-3P Green-yellow ZK16-PE-3P 1SNK712151R0000 20 56.65
All the technical data for UL/CSA standard and dimensions in inches are in italic.
Technical data valid for copper conductors only.
32 | ABB SNK series - Terminal blocks