70 mm²
82.5 3.25"
75 2.95"
74 2.91"
39.5 1.56"
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 Prole 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)