Page 295 - Railways Applications Terminal blocks

ZS4-D2-SF1-R screw clamp terminal blocks
Double deck with 1 fuse circuit with blown fuse indicator and 1 feed-through circuit - 8 mm 0.315 in spacing

Description
4 mm²
– Find the same functionalities as ZS4-D2-SF1, upgraded with our integrated blown fuse indicator (with leak-
10 AWG age current < 0.5 mA),
– Only one part number needed to fit AC / DC 24 V up to 110 V.
Ordering details
Description Color Type Part Number Pkg Weight
qty (1 pce) g
Feed-through 1 fuse circuit with blown fuse Grey, dark grey ZS4-D2-SF1-R3 1SNK508424R0000 50 29.40
1SNK161097V0014 1 feed-through circuit ZS4-D2-SF1-R1 1SNK508423R0000 50 29.40
indicator 115 ... 250 V AC / DC and
+ fuse
1 fuse circuit with blown fuse
indicator 24 ... 110 V AC / DC and 1
feed-through circuit
Main technical data Mounting instructions
Connecting capacity IEC UL - CSA Rail TH 35-7.5,
TH 35-15
ZS4-D2-SF1-R
1 conductor Rigid: Solid/Stranded 0.2 ... 6 mm² 24 ... 10 AWG Wire stripping 11 mm
per clamp Flexible without ferrule 0.22 ... 4 mm² length 0.433 in
Flexible with non insulated ferrule 0.22 ... 4 mm² 24 ... 12 AWG
Flexible with insulated ferrule 0.22 ... 4 mm² 24 ... 12 AWG
89.2 3.51"
Gauge A3-B3
2 conductors Rigid: Solid/Stranded 0.2 ... 2.5 mm² 24 ... 14 AWG Tool Flat screwdriver
180°
90° 90° per clamp Flexible without ferrule 0.2 ... 2.5 mm² Ø 3.5 mm
Flexible with twin ferrule 0.22 ... 2.5 mm² 24 ... 14 AWG Ø 0.138 in
124.7 4.91" 109.7 4.32" 83 3.27" 68 2.68" Disconnect circuit 6.3 A / 4 mm² 12 A / 10 AWG
Rated current / Rated cross section
Feed-through circuit
Rated current / Rated cross section 32 A / 4 mm² 30 A / 10 AWG Torque 0.6 Nm ± 0.1
5.31 lb.in ± 0.885
Rated voltage 800 V 300 V
48.2 1.90" Impulse withstand voltage 8000 V
Protection IP20 NEMA 1
8 mm 0.315 in spacing
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 1.6 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 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 2.5 mm 0.098 in Dark grey ES4-D2-SF1 1SNK508911R0000 20 5.00
3 Jumper bars 2 poles 57 A (IEC) Orange JB8-2 1SNK908302R0000 50 2.70 8
3 4 3 poles 57 A (IEC) JB8-3 1SNK908303R0000 50 4.10
4 poles 57 A (IEC) JB8-4 1SNK908304R0000 50 5.60
5 poles 57 A (IEC) JB8-5 1SNK908305R0000 40 7.00
10 poles 57 A (IEC) JB8-10 1SNK908310R0000 20 14.20
4 Lateral jumper bars 10 poles 35 A (IEC) Grey PC81-10 1SNA173523R1100 10 5.00
5 6
5 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
6 Test connectors 5.2 mm 0.205 in spacing Dark grey TC5 1SNK900200R0000 10 5.20
End module, 5.2 mm 0.205 in TC5-R1 1SNK900201R0000 10 5.20
7 8 7 Spacers 2.8 mm 0.110 in Dark grey ES-TC8 1SNK900104R0000 10 1.40
8 Assembly rods 2 poles TGA8 1SNA168672R1100 10 1.00
3 poles TGA8 1SNA168673R1200 10 1.50
4 poles TGA8 1SNA168674R1300 10 2.00
9 Terminal block Blank marker White MG-CPM 13 41791 1SNB041791R0612 1680 0.27
9
markers Blank card MC812 1SNK160000R0000 22 10.00
MC812PA 1SNK169999R0000 20 14.00
Universal wire markers holder Grey UMH 1SNK900611R0000 10 0.20 1SNK161077S0201
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.

Technical data valid for copper conductors only.
PAGE 293