Datasheet

All the technical data for UL/CSA standard and dimensions in inches are in italic.
ZS70 Terminal Block Accessories
70 mm²
00 AWG
ZS70 Screw Clamp Terminal Block
Feed-through
22 mm 0.866 in spacing
82.5 3.25"
75 2.95"
74 2.91"
39.5 1.56"
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
Wire stripping
length
25 mm
Flexible 16-70 mm² 4-00 AWG 0.984 in
with ferrule
Gauge B11
with 2
conductors
per clamp
Rigid 25-35 mm² 4-2 AWG
Tool
Allen Key
Flexible 25-35 mm² 4-2 AWG 6 mm
with twin ferrule
0.236 in
Rated cross section 70 mm² 00 AWG
Rated current 192 A 175 A
Torque
6.5 Nm ± 0.5
Rated short-time
withstand current (1s)
8400 A
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
CE
CB
RoHS
cUL
Gost
ATEX
IECEx
br-Ex
BV
Gost, Br-Ex, and BV: Pending - 2009
Ordering Details
ZS70 Feed-through Screw Clamp Terminal Block
Description Type Order Code Pack
(ing)
Weight
pieces g
(1 pce)
Feed-through Closed block
Grey
ZS70 1SNK 522 010 R0000 10 158.10
Blue
ZS70-BL 1SNK 522 020 R0000 10 158.10
Technical Datasheet
1SNK 161 021 D0201
Catalogue Page
1SNK 161 021 S0201
Description Type Order Code Pack
(ing)
Weight
pieces g
(1 pce)
1 End Stops 10 mm 0.394 in
Dark Grey
BAZH1 1SNK 900 102 R0000 20 23.90
2
Jumper Bars 2 poles 192 A 175 A JB22-2 1SNK 922 302 R0000 5 27.00
3 poles JB22-3 1SNK 922 303 R0000 5 43.30
5 poles JB22-5 1SNK 922 305 R0000 5 76.10
10 poles JB22-10 1SNK 922 310 R0000 5 157.40
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
ZS70-PE Ground Screw Clamp Terminal Block
Description Type Order Code Pack
(ing)
Weight
pieces g
(1 pce)
Ground Profile aligned with ZS70
Green-Yellow
ZS70-PE 1SNK 522 150 R0000 10 222.00
1SNK 161 022 D02011SNK 161 022 S0201
1 2
3
15