ABB ZK2.5-4P Catalog Page

ZK2.5-4P PI-Spring terminal blocks

80.2 3.16"

CE

CB

RoHS

USR CNR

CSA

EAC Ex

ATEX

IECEx

Haz LocBVDNV

Feed-through with 4 connections -

Description

Find all the features of the ZK2.5 terminal block with the added option of distributing or branching 4 conductors.

Ordering details

Description Color Type Order code

Feed-through 4 connections

1SNK162070V0014

Main technical data Mounting instructions

Connecting capacity IEC

1 conductor
per clamp

2 conductors
per clamp

Rated current / Rated cross section 24 A / 2.5 mm² 20 A / 12 AWG
Rated short-time withstand current
Short Circuit Current Rating
Rated voltage 1000 V 600 V
Impulse withstand voltage 8000 V
Protection IP20 NEMA 1

Increased safety Ex e

The connecting capacity data for one Rigid - Solid / Stranded - 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.ABB.com

Rigid - Solid / Stranded 0.2 ... 4 mm² 26 ... 12 AWG
Flexible 0.22 ... 2.5 mm² 0.433 in
with non insulated ferrule 0.22 ... 2.5 mm² 26 ... 14 AWG
with insulated ferrule 0.22 ... 2.5 mm² 26 ... 14 AWG

Flexible with twin ferrule 0.22 ... 0.5 mm² 26 ... 20 AWG

(1s) 300 A 396 A

(with specific conditions) 100 kA

ZK2.5-4P

40.1 1.58"

5.2 mm 0.205 in spacing

2.5 mm²

12 AWG

41.7 1.64"

49.2 1.94"

5.2 mm 0.205 in spacing

Grey

ZK2.5-4P 1SNK705012R0000 50 9.00

Blue

Orange

Yellow
Green

693 V 21 A IEC/EN 60079-7 - IM2 II 2 GD Ex eb I/IIC/IIIC

ZK2.5-4P-BL 1SNK705022R0000 50 9.00
ZK2.5-4P-OR 1SNK705032R0000 50 9.00
ZK2.5-4P-YL 1SNK705074R0000 50 9.00
ZK2.5-4P-GN 1SNK705075R0000 50 9.00

Red

ZK2.5-4P-RD 1SNK705076R0000 50 9.00

White

ZK2.5-4P-WH 1SNK705079R0000 50 9.00

Black

ZK2.5-4P-BK 1SNK705080R0000 50 9.00

UL - CSA

Rail TH 35-7.5,

Wire stripping
length

Tool

(for flexible
conductor without
ferrule)

Pkg

Weight

qty (1 pce)

TH 35-15
11 mm

Flat screwdriver

Ø

3.5 mm

Ø

0.138 in

2

g

1 2

3

5

7

Accessories

Description Color Type Order code Pkg Weight

1 End stops 5.2 mm 0.205 in
2 End sections 2 mm 0.079 in
3 Jumper bars 2 poles 32 A (IEC)

4

3 poles 32 A (IEC) JB5-3 1SNK905303R0000 50 2.00

Dark grey
Dark grey

Orange

BAZ1 1SNK900002R0000 50 5.30
EK2.5-4P 1SNK705912R0000 20 2.70
JB5-2 1SNK905302R0000 50 1.30

qty (1 pce)

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

6

4

Cross spacing jumpers

5 Circuit separators 3 mm 0.118 in
6 Test adapters For test plugs DIA 2 mm 0.079 in

50 poles 32 A (IEC) JB5-50 1SNK905350R0000 10 36.00
3 poles 32 A (IEC)

Orange
Dark grey
Dark grey

JB85-3 1SNK900603R0000 10 2.80
CS-R3 1SNK900107R0000 20 6.40
TP2 1SNK900203R0000 20 1.70

For test plugs DIA 4 mm 0.157 in TP4 1SNK900205R0000 20 2.40

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

markers

Blank marker
Blank card MC512 1SNK140000R0000 22 9.00

White

MG-CPM 13 41790

1SNB041790R0512 1960 0.23

MC512PA 1SNK149999R0000 20 10.00

Complete list of accessories is indicated in the terminal block datasheet including end stops.

Universal wire markers holder

Some accessories such as jumper bars may modify the terminal block's ratings: Complete information available in the accessories section of the catalog.

Grey

UMH 1SNK900611R0000 10 0.20

g

Ground PI-Spring terminal blocks

Description Color Type Order code

Ground Profile aligned with ZK2.5-4P

All the te chnic al data fo r UL/CSA st andard and dime nsion s in inch es are in i talic.

Technical data valid for copper conductors only.

Green-yellow

ZK2.5-PE-4P 1SNK705152R0000 20 13.60

ABB SNK series - Terminal blocks | 23

Pkg

Weight

qty (1 pce)

g

1SNK162025S0201