Page 120 - 1SNK160027C0207_SNK Series Terminal Blocks

ZS4-SF1 screw clamp terminal blocks

For 5 x 20 and 5 x 25 fuses - 8 mm 0.315 in spacing

4 mm² Description
Protect your circuit with 5x25 and 5x20 fuse terminal blocks, compliant with IEC 60947-7-3 standard (fuse
10 AWG not supplied with the terminal blocks).

Ordering details
Description Color Type Order code Pkg Weight
qty (1 pce) g
3 Fuse Grey, dark grey ZS4-SF1 1SNK508410R0000 50 13.30
1SNK161007F0014 Main technical data grey Mounting instructions
ZS4-SF1-OR
1SNK508430R0000
50
13.30
Orange, dark
Connecting capacity IEC UL - CSA Rail TH 35-7.5,
TH 35-15
1 conductor Rigid - Solid / Stranded 0.2 ... 4 mm² 24 ... 10 AWG Wire stripping 11 mm
per clamp Flexible 0.22 ... 4 mm² length 0.432 in
ZS4-SF1 with non insulated ferrule 0.22 ... 4 mm² 24 ... 12 AWG
with insulated ferrule 0.22 ... 4 mm² 24 ... 12 AWG
Gauge A3-B3
2 conductors Rigid - Solid / Stranded 0.2 ... 2.5 mm² 24 ... 14 AWG Tool Flat screwdriver
59.7 2.35" per clamp Flexible 0.2 ... 2.5 mm² Ø 3.5 mm
with twin ferrule 0.22 ... 2.5 mm² 24 ... 14 AWG Ø 0.138 in
180° Rated current / Rated cross section 6.3 A / 4 mm² 10 A / 10 AWG
90° 90° 0.6 Nm ± 0.1
96.3 3.79" 88.8 3.5" 54.6 2.15" 47.1 1.85" Rated voltage 630 V 300 V Torque 5.31 lb.in ± 0.885
Impulse withstand voltage
IP20
Protection 8000 V NEMA 1
32.9 1.30"
Separate Assembly composed of 1 fuse terminal block in Overload and short-circuit 2.5 W
8 mm 0.315 in spacing
arrangement between non fuse terminal blocks protection
Exclusive short-circuit protection 4 W
Compound Assembly composed of 5 fuse terminal blocks Overload and short-circuit 1.6 W
arrangement protection
Exclusive short-circuit protection 4 W

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 BV DNV Rina

Accessories
1 2 Description Color Type Order code Pkg Weight
qty (1 pce) g
1 End stops 10 mm 0.394 in Dark grey BAM4 1SNK900001R0000 50 14.00
2 End sections 1.5 mm 0.059 in Dark grey ES4-SF 1SNK508960R0000 20 1.80
3 Lateral jumper bars 10 poles 35 A (IEC) Grey PC81-10 1SNA173523R1100 10 5.00
3 4
4 Assembly rods 2 poles TGA8 1SNA168672R1100 10 1.00
3 poles TGA8 1SNA168673R1200 10 1.50
4 poles TGA8 1SNA168674R1300 10 2.00
5 Spring retaining Rings ANT 1SNA168675R1400 10
5 6 6 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.

1SNK161011S0201

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