Page 190 - 1SNK160027C0207_SNK Series Terminal Blocks

JB85-3 cross spacing jumpers

Common terminal block accessories

Description
– Allows power distribution between terminal blocks with different spacing,
– JB5-3, JB6-3 and JB8-3 can be used as cross spacing jumpers (see selection table on mounting instruc-
tions below).
1SNK160125F0014 Ordering details

Type
Color
Pkg
Order code
Description
Weight
qty (1 pce) g
Cross spacing jumpers 3 poles Orange JB85-3 1SNK900603R0000 10 2.80
Main technical data
JB85 Material specifications Insulating material Polyamide
Flammability V0
8 mm 0.315 in spacing NF F 16 101 I2F3
Ambient temperature Service IEC 60068-2-1 -55 ... +110 °C -67 ... +230 °F
5 min/max Storage -55 ... +110 °C -67 ... +230 °F
Installing -5 ... +40 °C +23 ... +104 °F
IEC UL - CSA Ex e
Rated current 32 A 30 A
Rated voltage Standard use 1000 V 600 V Please consult
Cut extremities 800 V 300 V our dedicated
Cut poles 630 V 300 V certificates
Impulse withstand voltage 8000 V
Protection IP20 NEMA 1
All the main technical data provided are "manufacturer" values
RoHS
Mounting instructions
Cross spacing jumper selection between A and B terminal blocks with different
spacing.
B 5.2 mm 6 mm 8 mm
A
6 mm JB5.3 - - Yellow cell: for ZS and ZK terminal blocks
8 mm JB85.3 JB85.3 -
10 mm JB85.3 JB85.3 JB8.3 Blue cell: for ZS terminal blocks only
12 mm JB85.3 JB6.3 -

I1 max + I2 max ≤ I max
I max
I1 max I2 max I1 max ≤ I rated terminal block
I2 max

I max

1SNK160054S0201

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