Page 187 - 1SNK160027C0207_SNK Series Terminal Blocks

JB8 screwless jumper bars

Common terminal block accessories

Description
Facilitate & secure your jumper bar assembly process:
– Screwless mounting,
– Pre-cut poles for alternated jumpering between terminal blocks,
1SNK160146F0014 – Insulated,
– Positive locking,
– Perfectly adapted to low level electrical contact (20mA, 50mV).

Ordering details
Description Color Type Order code Pkg Weight
qty (1 pce) g
JB8
8 mm 0.315 in spacing 2 poles Orange JB8-2 1SNK908302R0000 50 2.70
8 mm 0.315 in spacing 3 poles JB8-3 1SNK908303R0000 50 4.10
4 poles JB8-4 1SNK908304R0000 50 5.60
5 poles JB8-5 1SNK908305R0000 40 7.00 5
10 poles JB8-10 1SNK908310R0000 20 14.20
Main technical data
Material specifications Insulating material Polyamide
Flammability V0
NF F 16 101 I2F3
Ambient temperature Service IEC 60068-2-1 -55 ... +110 °C -67 ... +230 °F
min/max Storage -55 ... +110 °C -67 ... +230 °F
Installing -5 ... +40 °C +23 ... +104 °F
IEC UL - CSA Ex e
Rated current 57 A 42 A
Rated voltage 1 - Standard use 1000 V 600 V Please consult
2 - Cut extremities 800 V 300 V our dedicated
3 - Cut poles 400 V 300 V certificates
Impulse withstand voltage 6000 V
Protection IP20 NEMA 1
All the main technical data provided are "manufacturer" values

RoHS

Mounting instructions
1 - Standard use
2 - Cut extremities (for 50 poles jumpers)
For voltage rating > 50 V and Uimp > 2.5 KV, the below
accessories must be installed on the cut side of the jumper
to guarantee IP20 and voltage rating:
ZS... Feed-through CS circuit separator
Double deck / triple deck ES… end section
ZK… All functions EK… end section
Ensure a good straight cut by positioning the cutting tool on
the vertical snicks of the insulated part of the jumper.
15 poles max. recommended for convenient mounting.
3 - Cut poles

1SNK160030S0201

All the technical data for UL/CSA standard and dimensions in inches are in italic.
Technical data valid for copper conductors only.
ABB SNK series - Terminal blocks | 183