ABB ZK2.5-S-R1 Catalog Page

ZK2.5-S-R1 PI-Spring terminal blocks

55.4 2.18"

63.1 2.48"

RoHS

USR CNR

CSA

EAC

DNV

Disconnect with blade -

2.5 mm²

12 AWG

ZK2.5-S-R1

Description

Simplify the distribution of circuits in marshalling cabinets thanks to our disconnect terminal blocks with the same proﬁle as ZK2.5-SF fuse.

Ordering details

Description Color Type Order code

Disconnect Proﬁle aligned with ZK2.5-SF

Main technical data Mounting instructions

Connecting capacity IEC

1SNK162088V0014

1 conductor per clamp

2 conductors per clamp

Rated current / Rated cross section 20 A / 2.5 mm² 20 A / 12 AWG Rated short-time withstand current

Rated voltage 630 V 300 V Impulse withstand voltage 6000 V Protection IP20 NEMA 1

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

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

6 mm 0.236 in spacing

Grey

ZK2.5-S-R1 1SNK706310R0000 50 8.90

UL - CSA

(1s) 300 A 396 A

Pkg

Weight

qty (1 pce)

Rail TH 35-7.5,

TH 35-15

Wire stripping

11 mm

length

Tool

(for ﬂexible conductor without ferrule)

Flat screwdriver

3.5 mm

0.138 in

24.6 0.97"

6 mm 0.236 in spacing

1 2

56.1 2.21"

48.6 1.91"

62.9 2.48"

Recommendation for best usage: in horizontal assemblies, disconnect terminal blocks should be mounted with ﬁxed foot on top (power side) so that the disconnect knife does not partially close through gravity. Furthermore, as speciﬁed per IEC 60947-7-1, disconnect terminal blocks are intended to be used for temporary disconnection at zero potential and at no load.

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

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 41 A (IEC)

3 poles 41 A (IEC) JB6-3 1SNK906303R0000 50 2.10 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

50 poles 41 A (IEC) JB6-50 1SNK906350R0000 10 38.10 4 Circuit separators 3 mm 0.118 in 5 Test adapters For test plugs DIA 2 mm 0.079 in

For test plugs DIA 4 mm 0.157 in TP4 1SNK900205R0000 20 2.40 6 Test connectors End module, 5.2 mm 0.205 in 7 Spacers 0.8 mm 0.031 in 8 Terminal block

markers

Blank marker

Blank card MC612 1SNK150000R0000 22 10.00

Universal wire markers holder

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.

Dark grey Dark grey

Orange

Dark grey Dark grey

White

Grey

BAZ1 1SNK900002R0000 50 5.30 EK2.5-3P 1SNK705911R0000 20 2.40 JB6-2 1SNK906302R0000 50 1.30

CS-R3 1SNK900107R0000 20 6.40 TP2 1SNK900203R0000 20 1.70

TC5-R1 1SNK900201R0000 10 5.20 ES-TC6 1SNK900105R0000 10 0.80 MG-CPM 13 41791

1SNB041791R0612 1680 0.27

MC612PA 1SNK159999R0000 20 11.00 UMH 1SNK900611R0000 10 0.20

qty (1 pce)

ZK4-3P ZK2.5-SF

PI-Spring terminal blocks

Description Color Type Order code

Feed-through Fuse

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.

Grey

Grey, dark grey

ZK4-3P 1SNK706011R0000 50 11.00 ZK2.5-SF 1SNK706410R0000 50 16.20

ABB SNK series - Terminal blocks | 47

Pkg

Weight

qty (1 pce)

1SNK162037S0201