The BM series equipment circuit breaker is suitable for overload and short circuit protection in electrical systems with rated currents ranging from 0.5A to 30A, AC 50/60Hz, rated voltage AC 250V, and DC 80V and below. It can also be used for infrequent connection and disconnection. Widely used in computers and their peripheral devices, industrial automation equipment, telecommunications equipment, communication power systems, UPS equipment, railway locomotives, marine electrical systems, elevator control systems, and mobile power equipment.
Main technical parameters:
Rated working voltage: AC250V (50/60Hz)
Mechanical and electrical lifespan: 10000 cycles (including 6000 cycles of electrical lifespan), UL489A electrical lifespan of 1000 cycles
Rated insulation voltage: AC500V
Rated impulse withstand voltage: 3000V
Free release feature: completely free release
Altitude: ≤ 2000m
Environmental temperature: -5 ℃~+40 ℃
Relative humidity of air: ≤ 95%
