Page 278 - Railways Applications Terminal blocks

ZS4-SF-R screw clamp terminal blocks
For 5 x 20 fuses - with blown fuse indicator - 6 mm 0.236 in spacing

Description
4 mm²
– Protect your circuits with 5x20 fuse terminal blocks compliant with IEC 60947-7-3 standard (fuse not sup-
10 AWG plied with the terminal blocks),
– Simplify the distribution thanks to the two jumper channels aligned with ZS4 or ZS4-R2 feed-through and
ZS4-S-R1 disconnect terminal blocks,
– Quickly identify the defective circuit thanks to the blown fuse indicator (with leakage current < 0.5 mA).

Ordering details
1SNK161039F0014 Description With blown fuse indicator 115 … 250 V Grey, dark grey Type Part Number Pkg (1 pce) g
Color
Weight
qty
ZS4-SF-R3
Fuse
50
18.60
1SNK506415R0000
AC / DC
With blown fuse indicator 24 … 110 V ZS4-SF-R1 1SNK506412R0000 50 18.60
AC / DC
Main technical data Mounting instructions
Connecting capacity IEC UL - CSA Rail TH 35-7.5,
ZS4-SF-R
TH 35-15
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
70.3 2.77" Flexible with non insulated ferrule 0.22 ... 4 mm² 24 ... 12 AWG
Flexible with insulated ferrule 0.22 ... 4 mm² 24 ... 12 AWG
Gauge A3-B3
2 conductors Rigid: Solid/Stranded 0.2 ... 1.5 mm² 24 ... 16 AWG Tool Flat screwdriver
Flexible without ferrule
86.3 3.40" 78.8 3.10" Rated current / Rated cross section 0.22 ... 1.5 mm² 24 ... 16 AWG Ø 0.138 in
Ø 3.5 mm
0.2 ... 1.5 mm²
per clamp
Flexible with twin ferrule
6.3 A / 4 mm²
10 A / 10 AWG
Torque 0.6 Nm ± 0.1
5.31 lb.in ± 0.885
Rated voltage 500 V 150 V
26.7 1.05"
Impulse withstand voltage 6000 V
Protection IP20 NEMA 1
6 mm 0.236 in spacing
Mount your fuse safely without touching any active part: put the fuse into the hooks of the fuse holder shutter;
at the closing of the shutter, the fuse is perfectly in place in the fuse holder.
Separate Assembly composed of 1 fuse terminal block in Overload and short-circuit 2.5 W
arrangement between non fuse terminal blocks protection
Exclusive short-circuit protection 4 W
Compound Assembly composed of 5 fuse terminal blocks Overload and short-circuit 2.5 W
arrangement protection
Exclusive short-circuit protection 4 W
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
8
1 2 Description Color Type Part Number Pkg Weight
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
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 adapters For test plugs DIA 2 mm 0.079 in Dark grey TP2 1SNK900203R0000 20 1.70
5 6 For test plugs DIA 4 mm 0.157 in TP4 1SNK900205R0000 20 2.40
4 Test connectors End module, 5.2 mm 0.205 in Dark grey TC5-R1 1SNK900201R0000 10 5.20
5 Spacers 0.8 mm 0.031 in Dark grey ES-TC6 1SNK900105R0000 10 0.80
6 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. 1SNK161006S0201
Some accessories such as jumper bars may modify the terminal block's ratings: Complete information available in the accessories section of the catalog.

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