Page 189 - 1SNK160027C0207_SNK Series Terminal Blocks

JB12 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,
1SNK160239V0014 – 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
JB12
12 mm 0.472 in spacing 2 poles Orange JB12-2 1SNK912302R0000 50 4.90
12 mm 0.472 in spacing 3 poles JB12-3 1SNK912303R0000 50 7.60
5 poles JB12-5 1SNK912305R0000 20 12.90
Main technical data 5
Material specifications Insulating material Polyamide
Flammability V0
NF F 16 101 I2F2
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 76 A 67 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

1SNK160071S0201

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 | 185