Page 296 - Railways Applications Terminal blocks

ZS4-T3 screw clamp terminal blocks
Triple deck with 3 feed-through circuits - 5.2 mm 0.205 in spacing

Description
4 mm²
Save space: 3 independent circuits in just 5.2 mm 0.205 in spacing,
12 AWG – Fit many applications: space constraints, multiple signals distribution, sensors distribution, thanks to the
jumper channels available on each deck.

Ordering details
Description Color Type Part Number Pkg Weight
qty (1 pce) g
1SNK161087V0014 Main technical data Mounting instructions
Feed-through
1SNK505212R0000
ZS4-T3
24.40
3 feed-through circuits
25
Grey
Rail
UL - CSA
Connecting capacity
IEC
TH 35-7.5,
TH 35-15
1 conductor Rigid: Solid/Stranded 0.2 ... 4 mm² 24 ... 12 AWG Wire stripping 10.5 mm
per clamp Flexible without ferrule 0.22 ... 4 mm² length 0.413 in
Flexible with non insulated ferrule 0.22 ... 4 mm² 24 ... 12 AWG
ZS4-T3 Flexible with insulated ferrule 0.22 ... 2.5 mm² 24 ... 14 AWG
Gauge A3-B3
2 conductors Rigid: Solid/Stranded 0.2 ... 1.5 mm² 24 ... 16 AWG Tool Flat screwdriver
per clamp Flexible without ferrule 0.2 ... 1.5 mm² Ø 3.5 mm
100.1 3.94" Flexible with twin ferrule 0.22 ... 1.5 mm² 24 ... 16 AWG Ø 0.138 in
Rated current / Rated cross section 32 A / 4 mm² 20 A / 12 AWG
Rated short-time withstand current (1s) 480 A Torque 0.6 Nm ± 0.1
87.4 3.44" 79.9 3.14 Rated voltage 800 V 300 V 5.31 lb.in ± 0.885
Impulse withstand voltage
8000 V
Protection IP20 NEMA 1
55.3 2.17"
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
5.2 mm 0.205 in spacing
CE CB RoHS USR CSA EAC BV DNV

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 End sections 0.8 mm 0.031 in Dark grey ES4-T3 1SNK505961R0000 20 4.20
3 Jumper bars 2 poles 32 A (IEC) Orange JB5-2 1SNK905302R0000 50 1.30
3 4 3 poles 32 A (IEC) JB5-3 1SNK905303R0000 50 2.00
4 poles 32 A (IEC) JB5-4 1SNK905304R0000 50 2.70
5 poles 32 A (IEC) JB5-5 1SNK905305R0000 50 3.50
10 poles 32 A (IEC) JB5-10 1SNK905310R0000 30 7.10
50 poles 32 A (IEC) JB5-50 1SNK905350R0000 10 36.00
5 6
8 4 Test adapters For test plugs DIA 2 mm 0.079 in Dark grey TP2 1SNK900203R0000 20 1.70
For test plugs DIA 4 mm 0.157 in TP4 1SNK900205R0000 20 2.40
5 Label holders Dark grey LH-J 1SNK900606R0000 100 0.73
6 Terminal block Blank marker White MG-CPM 13 41790 1SNB041790R0512 1960 0.23
markers Blank card MC512 1SNK140000R0000 22 9.00
MC512PA 1SNK149999R0000 20 10.00
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.

1SNK161072S0201

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