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The Littelfuse BA1-B0-12-630-221-D is a single-pole magnetic circuit breaker with hydraulic delay. It is rated for 30A continuous current and 277V AC voltage. The breaker uses a magnetic actuation mechanism with hydraulic time delay, providing reliable overcurrent protection. The panel mount design with a lever actuator allows for easy manual reset. It is non-illuminated. This circuit breaker is suitable for various industrial and commercial applications where compact, resettable circuit protection is needed. Hydraulic-magnetic breakers are inherently insensitive to ambient temperature, offering stable performance across a wide temperature range. The single-pole configuration is ideal for protecting individual branch circuits or equipment.
The voltage rating is 277V AC.
The current rating is 30A.
It is a single-pole (1 pole) circuit breaker.
It uses panel mount.
The actuator type is a lever.
No, it has no illumination.
It is a Magnetic (Hydraulic Delay) circuit breaker.