The Fuji Electric BU-ECA2005 is a 2-pole circuit breaker rated for 5 A at 240 V. Made by Fuji Electric Co., Ltd., this BU-ECA2005 model interrupts current on two conductors of a 240 V circuit to protect wiring from overcurrent and potential damage from faults. The 2-pole configuration provides simultaneous disconnection of both lines in a 240 V AC circuit, which helps maintain balance in multi-wire setups and improves safety in panel installations. As a compact dual-line protective device, BU-ECA2005 is specified for applications requiring a 5-ampere, 240-volt, two-pole breaker.
