Description
BB2A-63 / BB2A-63II Series Miniature Circuit Breakers are suitable for AC system circuits with 50Hz/60Hz AC, rated voltage up to 400V, rated current from 1A to 63A and rated insulation voltage of 500V.
They provide overcurrent protection for system circuits and electrical equipment in buildings and similar locations, and can also be used for infrequent switching operations.
Featuring compact size, high breaking capacity, easy installation, high operating sensitivity and on/off status indication, these products are widely applied in power plants, substations, telecommunications, transportation, metallurgy, mining and other industrial sectors.
BB2A-63 complies with GB/T 10963.1 and IEC 60898-1 standards.
BB2A-63II complies with GB/T 14048.2 and IEC 60947-2 standards.
