ABB ZS4-S-R2 Catalog Page

4 mm²

70.3 2.77"

26.7 1.05"

86.3 3.40"

78.8 3.10"

CE

RoHS

cUL

CSA

Gost

BV

10 AWG

ZS4-S-R2 Screw Clamp Terminal Block

Disconnect with Lever

6 mm 0.236 in spacing

Features and Benefits

Simplify the disconnect operations for the disconnect terminal blocks installed next to fuse terminal blocks ZS4-SF:

- With the same prole as ZS4-SF, the ZS4-S-R2 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

Flexible 0.22-4 mm² 24-10 AWG 0.413 in

Wire stripping
length

with ferrule 0.22-4 mm² 24-12 AWG

10.5 mm

Gauge A3-B3

with 2
conductors
per clamp

Rigid 0.2-1 mm² 24-18 AWG

Tool

Flexible 0.22-1 mm² 24-18 AWG 3.5 mm

with twin ferrule 0.22-1.5 mm² 24-16 AWG

Flat screwdriver

0.138 in

Maximum cross section 4 mm² 10 AWG
Max. current / Max. cross section 22 A 22 A

Maximum short circuit current (1s)

480 A

Torque

0.6 Nm ± 0.1

5.31 lb.in ± 0.885

Rated voltage 400 V 150 V
Impulse withstand voltage 6000 V
Protection IP 20 NEMA 1

Gost and BV: Pending - 2009

Ordering Details

ZS4-S-R2 Disconnect Screw Clamp Terminal Block

Description Type Part Number

Prole aligned with ZS4-SF

Grey-Orange

ZS4-S-R2 1SNK 506 414 R0000 50 21.60

(ing)

Pack
pieces g

Weight

(1 pce)

1

3 4-5

6

ZS4-S-R2 Terminal Block Accessories

Description Type Part Number

2

1

End Stops
Jumper Bars

2

10 mm 0.394 in
2 poles 41 A 30 A
3 poles
4 poles
5 poles
10 poles

Test Adapters

3

For test plugs DIA 2 mm 0.079 in
For test plugs DIA 4 mm 0.157 in

Test Connectors

4

5.2 mm 0.205 in spacing
End module, 5.2 mm 0.205 in

Spacers

5

Terminal Block

6

Markers

0.8 mm 0.031 in spacing
Blank card
Universal wire markers holder
Self adhesive strip

Dark Grey

Orange

Dark Grey

Dark Grey

Dark Grey

White

Grey

White

BAM3 1SNK 900 001 R0000 50 13.80
JB6-2 1SNK 906 302 R0000 50 1.30
JB6-3 1SNK 906 303 R0000 50 2.10
JB6-4 1SNK 906 304 R0000 50 2.90
JB6-5 1SNK 906 305 R0000 50 3.60
JB6-10 1SNK 906 310 R0000 20 7.40
TP2 1SNK 900 203 R0000 20 1.73
TP4 1SNK 900 205 R0000 20 2.42
TC5 1SNK 900 200 R0000 10 5.23
TC5-R1 1SNK 900 201 R0000 10 5.23
ES-TC6 1SNK 900 105 R0000 10 0.80
MC612 1SNK 150 000 R0000 22 0.06
UMH 1SNK 900 611 R0000 10 0.20
SAT6 1SNK 900 615 R0000 5 6.00

Some accessories may modify the terminal block’s ratings. See complete information in "Technical Datasheet".

(ing)

Pack
pieces g

Weight

(1 pce)

ZS4-SF Fuse Screw Clamp Terminal Block

Description Type Part Number

Fuse

Grey-Dark Grey

ZS4-SF 1SNK 506 410 R0000 50 18.60

(ing)

Pack
pieces g

Weight

(1 pce)

Low Voltage Products & Systems 37

ABB Inc. • 888-385-1221 • www.abb.us/lowvoltage 1SXU657176C0201