Caution: Refer to Terminal Block Accessories Compatibility
All terminal blocks are certified with its compatible accessories. See complete information in "Technical Data Sheet"
JB8 Jumper Bars
Terminal Blocks Accessories
Features and Benefits
Facilitate & secure your jumper bar assembly process:
- Screwless mounting,
- Pre-cut poles for various circuits congurations,
- Insulated,
- Positive locking.
Main Technical Data Mounting Instructions Screwless
IEC cULus - CSA Ex e Tool
Rated current 57 A 42 A
Rated voltage Standard use 1000 V 600 V 630 V Torque
Cut extremities 800 V 300 V
Not authorized
Cut poles 400 V 300 V
Not authorized
Impulse withstand voltage 6000 V
Protection IP 20 NEMA 1
Material Specications Insulating material Polyamide
Flammability V0
NF F 16 101 I2F2
Ambient temperature min/max Service IEC 60068-2-1 -55 +110 °C -67 +230 F
Storage -55 +110 °C -67 +230 F
Installing -5 +40 °C -23 +104 F
Ordering Details
JB8 Jumper Bars
Description Type Order Code
Pack
(ing)
Weight
pieces g(1 pce)
8 mm 0.315 in spacing
2 poles
Orange
JB8-2 1SNK 908 302 R0000 50 2.70
3 poles JB8-3 1SNK 908 303 R0000 50 4.10
4 poles JB8-4 1SNK 908 304 R0000 50 5.60
5 poles JB8-5 1SNK 908 305 R0000 40 7.00
10 poles JB8-10 1SNK 908 310 R0000 20 14.20
JB8 Accessories
Description Type Order Code
Pack
(ing)
Weight
pieces g(1 pce)
1
Circuit Separators Dark Grey
CS 1SNK 900 101 R0000 20 0.20
JB8 Mounting Instructions
Caution:
use of cut jumper bars is not allowed in
Explosive atmospheres,
- Jumper bar with cut extremities:
when mounted on feed-through or
ground terminal blocks: the circuit
separator CS must be installed on the
cut side,
- Jumper bar with cut poles:
for alternated jumpering between
terminal blocks.
Technical Datasheet
1SNK 160 030 D0201
Catalogue Page
1SNK 160 030 S0201
1
