Page 23 - Railways Applications Terminal blocks

ZK2.5-4P PI-Spring terminal blocks
Feed-through with 4 connections - 5.2 mm 0.205 in spacing

Description
2.5 mm²
Find all the features of the ZK2.5 terminal block with the added option of distributing or branching 4 conductors.
12 AWG
Ordering details
Description Color Type Part Number Pkg Weight
qty (1 pce) g
1SNK162070V0014 Orange ZK2.5-4P-BL 1SNK705022R0000 50 9.00
4 connections
1SNK705012R0000
50
Feed-through
9.00
ZK2.5-4P
Grey
Blue
ZK2.5-4P-OR
9.00
1SNK705032R0000
50
Yellow
9.00
1SNK705075R0000
Green ZK2.5-4P-YL 1SNK705074R0000 50 9.00
ZK2.5-4P-GN
50
Red ZK2.5-4P-RD 1SNK705076R0000 50 9.00
White ZK2.5-4P-WH 1SNK705079R0000 50 9.00
ZK2.5-4P
Black ZK2.5-4P-BK 1SNK705080R0000 50 9.00
Main technical data Mounting instructions 2
Connecting capacity IEC UL - CSA Rail TH 35-7.5,
80.2 3.16"
TH 35-15
1 conductor Rigid: Solid/Stranded 0.2 ... 4 mm² 26 ... 12 AWG Wire stripping 11 mm
0.433 in
per clamp
Flexible without ferrule
length
0.22 ... 2.5 mm²
49.2 1.94" 41.7 1.64" Flexible with non insulated ferrule 0.22 ... 2.5 mm² 26 ... 14 AWG
Flexible with insulated ferrule
0.22 ... 2.5 mm² 26 ... 14 AWG
2 conductors Flexible with twin ferrule 0.22 ... 0.5 mm² 26 ... 20 AWG Tool (for flexible Flat screwdriver
per clamp conductor without Ø 3.5 mm
40.1 1.58"
ferrule) Ø 0.138 in
Rated current / Rated cross section 24 A / 2.5 mm² 20 A / 12 AWG
5.2 mm 0.205 in spacing
Rated short-time withstand current (1s) 300 A 396 A
Short Circuit Current Rating (with specific conditions) 100 kA
Rated voltage 1000 V 600 V
Impulse withstand voltage 8000 V
Protection IP20 NEMA 1
Increased safety Ex e 693 V 21 A IEC/EN 60079-7 - IM2 II 2 GD Ex eb I/IIC/IIIC
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 Ex ATEX IECEx Haz Loc BV DNV
Accessories
Description Color Type Part Number Pkg Weight
1 2
qty (1 pce) g
1 End stops 5.2 mm 0.205 in Dark grey BAZ1 1SNK900002R0000 50 5.30
2 End sections 2 mm 0.079 in Dark grey EK2.5-4P 1SNK705912R0000 20 2.70
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
4 Cross spacing jumpers 3 poles 32 A (IEC) Orange JB85-3 1SNK900603R0000 10 2.80
5 Circuit separators 3 mm 0.118 in Dark grey CS-R3 1SNK900107R0000 20 6.40
6 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
7 8 7 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
8 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.
Ground PI-Spring terminal blocks
Description Color Type Part Number Pkg Weight 1SNK162025S0201
qty (1 pce) g
Ground Profile aligned with ZK2.5-4P Green-yellow ZK2.5-PE-4P 1SNK705152R0000 20 13.60

Technical data valid for copper conductors only.
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