ABB ZS70 Catalog Page

70 mm²

82.5 3.25"

75 2.95"

74 2.91"

39.5 1.56"

CE

CB

RoHS

cUL

Gost

ATEX

IECEx

br-Ex

BV

00 AWG

ZS70 Screw Clamp Terminal Block

Feed-through

22 mm 0.866 in spacing

Features and Benefits

Closed terminal block:

- No end section needed,

- Optimized rigidity.

Main Technical Data Mounting Instructions

Connecting capacity IEC cULus - CSA Rail DIN3-TH35

with 1
conductor
per clamp

Rigid 16-95 mm² 4-00 AWG

Flexible 16-70 mm² 4-00 AWG 0.984 in

Wire stripping
length

with ferrule

25 mm

Gauge B11

with 2

conductors
per clamp

Rigid 25-35 mm² 4-2 AWG

Flexible 25-35 mm² 4-2 AWG

with twin ferrule

Tool

Allen Key

6 mm

0.236 in

Rated cross section 70 mm² 00 AWG
Rated current 192 A 175 A

Rated short-time
withstand current (1s)

8400 A

Torque

6.5 Nm ± 0.5

57.5 lb.in ± 4.4

Rated voltage 1000 V 600 V
Impulse withstand voltage 8000 V
Protection IP 10 NEMA 1

Rated voltage Ex e 630 V

(IEC/EN/cULus 60079-7)

IM2 II 2 GD Ex e I/II

Gost, Br-Ex, and BV: Pending - 2009

Ordering Details

ZS70 Feed-through Screw Clamp Terminal Block

Description Type Part Number

Feed-through Closed block

Grey

ZS70 1SNK 522 010 R0000 10 158.10

Blue

ZS70-BL 1SNK 522 020 R0000 10 158.10

(ing)

Pack
pieces g

Weight

(1 pce)

ZS70 Terminal Block Accessories

Description Type Part Number

1

3

2

1

End Stops
Jumper Bars

2

10 mm 0.394 in
2 poles 192 A 175 A
3 poles
5 poles
10 poles

Terminal Block

3

Markers

Blank card

Universal wire markers holder
Self adhesive strip

Dark Grey

White

Grey

White

BAZH1 1SNK 900 102 R0000 20 23.90
JB22-2 1SNK 922 302 R0000 5 27.00
JB22-3 1SNK 922 303 R0000 5 43.30
JB22-5 1SNK 922 305 R0000 5 76.10
JB22-10 1SNK 922 310 R0000 5 157.40
MC812 1SNK 160 000 R0000 22 0.09
UMH 1SNK 900 611 R0000 10 0.20
SAT8 1SNK 900 616 R0000 5 6.00

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

Low Voltage Products & Systems 15

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

ZS70-PE Ground Screw Clamp Terminal Block

Description Type Part Number

Ground Prole aligned with ZS70

Green-Yellow

ZS70-PE 1SNK 522 150 R0000 10 222.00

(ing)

Pack
pieces g

(ing)

Pack
pieces g

Weight

Weight

(1 pce)

(1 pce)