Page 99 - 1SNK160027C0207_SNK Series Terminal Blocks

ZS25-PE screw clamp terminal blocks

Ground - 12 mm 0.472 in spacing

25 mm² Description
Improve the safety of your installation in the event of a short-circuit thanks to our screwless rail contact:
3 AWG – rail contact non operator dependent, secured snap on or off the rail,
– Same profile as ZS25 for aligned marking and identical end section.

Ordering details
Description Color Type Order code Pkg (1 pce) g 3
Weight
qty
1SNK161092V0014 Ground Screwless rail connection Green-yellow ZS25-PE 1SNK512150R0000 20 38.00
Mounting instructions
Main technical data
Connecting capacity IEC UL - CSA Rail TH 35-7.5,
TH 35-15
1 conductor Rigid - Solid / Stranded 0.5 ... 25 mm² 24 ... 3 AWG Wire stripping 13.5 mm
per clamp Flexible 0.5 ... 25 mm² length 0.531 in
ZS25-PE with non insulated ferrule 0.5 ... 16 mm² 24 ... 4 AWG
with insulated ferrule 0.5 ... 16 mm² 24 ... 8 AWG
Gauge A6-B6
Tool Flat screwdriver
Ø 5.5 mm
63.6 2.5"
Ø 0.217 in
Rated cross section 16 mm² 3 AWG
Maximum cross section 25 mm² Torque 1.8 Nm ± 0.2
57.8 2.28" 50.3 1.98" Rated short-time withstand current (1s) 1920 A 3204 A 15.9 lb.in ± 1.77
3000 A
Maximum short-time withstand current (1s)
Protection IP20 NEMA 1
Explosive atmosphere classification IM2 II 2 GD Ex eb I/II/IIIC – Class I, Zone 1, AEx e II, Ex e II U
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).
29.8 1.17" 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
12 mm 0.472 in spacing
CE CB RoHS USR CNR CSA EAC Ex ATEX IECEx BR-Ex e II Haz Loc BV DNV

Accessories
Description Color Type Order code Pkg Weight
1 2
qty (1 pce) g
1 End stops 10 mm 0.394 in Dark grey BAM4 1SNK900001R0000 50 14.00
2 End sections 2.2 mm 0.087 in Dark grey ES4 1SNK505910R0000 20 2.20
3 Circuit separators 3 mm 0.118 in Dark grey CS-R1 1SNK900103R0000 20 5.20
3 4 4 Terminal block Blank marker White MG-CPM 13 41791 1SNB041791R0612 1680 0.27
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.

1SNK161082S0201

All the technical data for UL/CSA standard and dimensions in inches are in italic.
Technical data valid for copper conductors only.
ABB SNK series - Terminal blocks | 95