Page 258 - Railways Applications Terminal blocks

ZS4-S-T-R1 screw clamp terminal blocks
Disconnect with blade - with test socket - 6 mm 0.236 in spacing

Description
4 mm²
– Ease your test operations with the 2 built-in test sockets,
10 AWG – Screwdriver or hand operated disconnect blade,
– Simplify the alternated distribution thanks to the two jumper channels aligned with ZS4 feed-through termi-
nal blocks.
Ordering details
1SNK161035F0014 Description Color Type Part Number Pkg (1 pce) g
Weight
qty
Profile aligned with ZS4-SF, with 2
Disconnect
test sockets DIA 2 mm 0.079 in Grey ZS4-S-T2-R1 1SNK506311R0000 50 14.20
1SNK506321R0000
ZS4-S-T2-R1-BL
50
14.20
Blue
Orange ZS4-S-T2-R1-OR 1SNK506331R0000 50 14.20
Profile aligned with ZS4-SF, with 2 Grey ZS4-S-T2.3-R1 1SNK506312R0000 50 14.20
test sockets DIA 2.3 mm 0.091 in
ZS4-S-T-R1
Main technical data Mounting instructions
Connecting capacity IEC UL - CSA Rail TH 35-7.5,
TH 35-15
70.5 2.78"
1 conductor Rigid: Solid/Stranded 0.2 ... 4 mm² 24 ... 10 AWG Wire stripping 10.5 mm
per clamp Flexible without ferrule 0.22 ... 4 mm² length 0.412 in
Flexible with non insulated ferrule 0.22 ... 4 mm² 24 ... 12 AWG
Flexible with insulated ferrule 0.22 ... 4 mm² 24 ... 12 AWG
A3-B3
Gauge
60.4 2.37" 52.9 2.08" 67.2 2.64" 59.7 2.35" 2 conductors Rigid: Solid/Stranded 0.2 ... 1.5 mm² 24 ... 16 AWG Tool Flat screwdriver
0.2 ... 1.5 mm²
Flexible without ferrule
per clamp
Ø 3.5 mm
Flexible with twin ferrule 0.22 ... 1.5 mm² 24 ... 16 AWG Ø 0.138 in
Rated current / Rated cross section 26 A / 4 mm² 26 A / 10 AWG
26.7 1.05" Rated short-time withstand current (1s) 480 A Torque 0.6 Nm ± 0.1
5.31 lb.in ± 0.885
6 mm 0.236 in spacing
Rated voltage 400 V 150 V
Impulse withstand voltage 6000 V
Protection IP20 NEMA 1
Recommendation for best usage: in horizontal assemblies, disconnect terminal blocks should be mounted
with fixed foot on top (power side) so that the disconnect knife does not partially close through gravity.
Furthermore, as specified per IEC 60947-7-1, disconnect terminal blocks are intended to be used for temporary
disconnection at zero potential and at no load.
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).
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 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 BAM4 1SNK900001R0000 50 14.00
2 Jumper bars 2 poles 41 A (IEC) Orange JB6-2 1SNK906302R0000 50 1.30
3 poles 41 A (IEC) JB6-3 1SNK906303R0000 50 2.10
8 3 4 4 poles 41 A (IEC) JB6-4 1SNK906304R0000 50 2.90
5 poles 41 A (IEC) JB6-5 1SNK906305R0000 50 3.60
10 poles 41 A (IEC) JB6-10 1SNK906310R0000 20 7.40
3 Test connectors End module, 5.2 mm 0.205 in Dark grey TC5-R1 1SNK900201R0000 10 5.20
4 Spacers 0.8 mm 0.031 in Dark grey ES-TC6 1SNK900105R0000 10 0.80
5 5 Terminal block Blank marker White MG-CPM 13 41791 1SNB041791R0612 1680 0.27
markers Blank card MC612 1SNK150000R0000 22 10.00
MC612PA 1SNK159999R0000 20 11.00
Universal wire markers holder Grey UMH 1SNK900611R0000 10 0.20
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.

1SNK161045S0201

Technical data valid for copper conductors only.
INDUSTRIAL /// ENTRELEC - RAILWAY APPLICATIONS