Datasheet

All the technical data for UL/CSA standard and dimensions in inches are in italic.
ZS4-S-R3 Terminal Block Accessories
4 mm²
10 AWG
ZS4-S-R3 Screw Clamp Terminal Block
Disconnect with Lever
8 mm 0.315 in spacing
32.9 1.30"
54.6 2.15" 47.1 1.85"
96.3 3.79"
90° 90°
88.8 3.5"
59.7 2.35"
180°
Features and Benefits
Simplify the disconnect operations for the disconnect terminal blocks installed next to fuse terminal blocks ZS4-SF1:
- With the same prole as ZS4-SF1, the ZS4-S-R3 disconnect lever is easily operated by hand and the wiring of the
alternated disconnect and fuse circuits is easier.
Main Technical Data Mounting Instructions
Connecting capacity IEC cULus - CSA Rail DIN3-TH35
with 1
conductor
per clamp
Rigid 0.2-4 mm² 24-10 AWG
Wire stripping
length
11 mm
Flexible 0.22-4 mm² 24-10 AWG 0.433 in
with ferrule 0.22-4 mm² 24-12 AWG
Gauge A3-B3
with 2
conductors
per clamp
Rigid 0.2-1 mm² 24-18 AWG
Tool
Flat screwdriver
Flexible 0.22-1 mm² 24-18 AWG 3.5 mm
with twin ferrule 0.22-1.5 mm² 24-16 AWG
0.138 in
Maximum cross section 4 mm² 10 AWG
Max. current / Max. cross section 22 A 22 A
Torque
0.6 Nm ± 0.1
Maximum short circuit current (1s)
480 A
5.31 lb.in ± 0.885
Rated voltage 500 V 300 V
Impulse withstand voltage 8000 V
Protection IP 20 NEMA 1
CE
RoHS
cUL
CSA
Gost
BV
Gost and BV: Pending - 2009
Ordering Details
ZS4-S-R3 Disconnect Screw Clamp Terminal Block
Description Type Order Code Pack
(ing)
Weight
pieces g
(1 pce)
Prole aligned with ZS4-SF1
Grey-Orange
ZS4-S-R3 1SNK 508 416 R0000 50 13.30
Technical Datasheet
1SNK 161 044 D0201
Catalogue Page
1SNK 161 044 S0201
Description Type Order Code Pack
(ing)
Weight
pieces g
(1 pce)
1 End Stops 10 mm 0.394 in
Dark Grey
BAM3 1SNK 900 001 R0000 50 13.80
2
End Sections 1.5 mm 0.059 in
Dark Grey
ES4-SF 1SNK 508 960 R0000 20 1.82
3
Terminal Block
Markers
Blank card
White
MC812 1SNK 160 000 R0000 22 0.09
Universal wire markers holder
Grey
UMH 1SNK 900 611 R0000 10 0.20
Self adhesive strip
White
SAT8 1SNK 900 616 R0000 5 6.00
Some accessories may modify the terminal block’s ratings. See complete information in "Technical Datasheet".
1SNK 160 001 C0201
ZS4-SF1 Fuse Screw Clamp Terminal Block
Description Type Order Code Pack
(ing)
Weight
pieces g
(1 pce)
Fuse
Grey-Dark Grey
ZS4-SF1 1SNK 508 410 R0000 50 13.30
1SNK 161 011 D02011SNK 161 011 S0201
1 2
3
38