Page 239 - Railways Applications Terminal blocks

ZS70 screw clamp terminal blocks
Feed-through - 22 mm 0.866 in spacing

Description
70 mm²
Closed terminal block:
00 AWG – No end section needed,
– Optimized rigidity,
– Perfectly adapted to solar applications: 1250 V DC (1000 V AC) IEC and 1000 V UL.

Ordering details Color Type Part Number Pkg Weight
Description
1SNK161044F0014 Feed-through Closed block Grey ZS70 1SNK522010R0000 qty (1 pce) g
158.10
10
1SNK522020R0000
158.10
ZS70-BL
10
Blue
Yellow ZS70-YL 1SNK522060R0000 10 158.10
Main technical data Mounting instructions
Connecting capacity IEC UL - CSA Rail TH 35-7.5,
TH 35-15
ZS70 1 conductor Rigid: Solid/Stranded 16 ... 95 mm² 4 ... 00 AWG Wire stripping 25 mm
per clamp Flexible without ferrule 16 ... 70 mm² length 0.984 in
Flexible with non insulated ferrule 16 ... 50 mm²
Flexible with insulated ferrule 16 ... 50 mm²
78.4 3.09" Gauge B11
2 conductors Rigid: Solid/Stranded 16 ... 35 mm² 4 ... 2 AWG Tool Allen key
per clamp Flexible without ferrule 16 ... 35 mm² Ø 6 mm
Flexible with twin ferrule 16 mm² 6 AWG Ø 0.236 in
Rated current / Rated cross section 192 A / 70 mm² 159 A / 00 AWG
82.5 3.25" 75 2.95" Rated short-time withstand current (1s) 8400 A 100 kA Torque 6.5 Nm ± 0.5
57.5 lb.in ± 4.43
Short Circuit Current Rating (with specific conditions)
Rated voltage
8000 V
Impulse withstand voltage 1000 V 1000 V
Protection IP10 NEMA 1
Increased safety Ex e 693 V 192 A IEC/EN 60079-7 - IM2 II 2 GD Ex eb I/II/IIIC – 600 V 159 A UL 60079-7 - Class I, Zone 1, AEx e II, Ex e II U
39.5 1.56"
The connecting capacity data for one Rigid: Solid/Stranded, or one Flexible conductor (when applicable) is a mandatory information required by IEC, UL and CSA standards (Copper conductors).
22 mm 0.866 in spacing All other data are provided as supplementary information only. For more details, please consult our CB, UL or CSA certificates and technical datasheet available on http://www.TE.com
CE CB RoHS USR CNR CSA EAC Ex ATEX IECEx BR-Ex e II Haz Loc BV DNV Rina

Accessories
Description Color Type Part Number Pkg Weight
1 2
qty (1 pce) g
1 End stops 10 mm 0.394 in Dark grey BAZH1 1SNK900102R0000 20 24.00
2 Jumper bars 2 poles 192 A (IEC) JB22-2 1SNK922302R0000 5 27.00
3 poles 192 A (IEC) JB22-3 1SNK922303R0000 5 43.30
3 5 poles 192 A (IEC) JB22-5 1SNK922305R0000 5 76.10
10 poles 192 A (IEC) JB22-10 1SNK922310R0000 5 157.40
3 Terminal block Blank marker White MG-CPM 13 41791 1SNB041791R0612 1680 0.27
markers Blank card MC812 1SNK160000R0000 22 10.00
MC812PA 1SNK169999R0000 20 14.00
Universal wire markers holder Grey UMH 1SNK900611R0000 10 0.20 8
Complete list of accessories is indicated in the terminal block datasheet including end stops.
Some accessories such as jumper bars may modify the terminal block's ratings: Complete information available in the accessories section of the catalog.

Ground screw clamp terminal blocks
Description Color Type Part Number Pkg Weight 1SNK161021S0201
qty (1 pce) g
Ground Profile aligned with ZS70 Green-yellow ZS70-PE 1SNK522150R0000 10 222.00

Technical data valid for copper conductors only.
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