NOARK Electric North America - B1B Miniature Circuit Breaker

NOARK® Electric B1B Miniature Circuit Breakers are 1000Vdc rated and offer ampacities from 25A to 63A in a 4-pole configuration. Rated at 10kA to 1000Vdc, these breakers offer a solution for Batteries and Energy Storage Systems applications. Like all NOARK® products, the M1PV is backed by our 5-year limited warranty.

Unit of Measure

Items	B1B4C25 B1B 4P C curve 25A 1000Vdc 10kA UL489 SC List Price QUOTE	B1B4C32 B1B 4P C curve 32A 1000Vdc 10kA UL489 SC List Price QUOTE	B1B4C40 B1B 4P C curve 40A 1000Vdc 10kA UL489 SC List Price QUOTE	B1B4C50 B1B 4P C curve 50A 1000Vdc 10kA UL489 SC List Price QUOTE	B1B4C63 B1B 4P C curve 63A 1000Vdc 10kA UL489 SC List Price QUOTE
Features	N/A Rated current 25A ~ 63A. Short circuit withstand current 10kA at 1000Vdc/4 pole. Breakers mount on standard 35 mm DIN rail. Contact position indicator (red/green). Trip-free design.
Rated Current	N/A 25 A	N/A 32 A	N/A 40 A	N/A 50 A	N/A 63 A
Rated Voltage (Vdc)	N/A 1000
Short Time Withstand Current (kA)	N/A 10
Number of Poles	N/A 4
Mechanical life (times)	N/A 20000
Electrical life (times)	N/A 1000
Product Notes	N/A
Standards Compliance	N/A UL489 Supplement SC Listed – For Batteries and Energy Storage Systems; File No. E532291 CSA C22.2 No. 5, File No. E532291 (B1B)	N/A UL489 Supplement SC Listed – For Batteries and Energy Storage Systems; File No. E532291 CSA C22.2 No. 5, File No. E532291 (B1B)	N/A UL489 Supplement SC Listed – For Batteries and Energy Storage Systems; File No. E532291 CSA C22.2 No. 5, File No. E532291 (B1B).	N/A UL489 Supplement SC Listed – For Batteries and Energy Storage Systems; File No. E532291 CSA C22.2 No. 5, File No. E532291 (B1B)	N/A UL489 Supplement SC Listed – For Batteries and Energy Storage Systems; File No. E532291 CSA C22.2 No. 5, File No. E532291 (B1B)
PDF - 2D CAD Drawings	N/A B1B_2D _Drawing