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This Altech Corporation 1B4UM is a single-pole circuit breaker designed for reliable circuit protection. It operates with a thermal magnetic tripping mechanism and is rated for a current of 4A and a voltage of 480V.
The breaker is designed for easy installation on a DIN rail, making it suitable for various industrial and commercial electrical panel applications. Its robust construction and adherence to UL508 and CSA standards ensure dependable performance.
Key electrical characteristics include a 4A current rating and a 480V voltage rating. The breaker type is thermal magnetic, and it features a lever actuator for manual operation. It is approved by CSA and UL508.
This component is suitable for applications requiring precise overcurrent protection in a compact form factor. Its mounting type is DIN rail, facilitating integration into standard electrical enclosures.
The current rating is 4A.
The voltage rating is 480V.
It has 1 pole.
It is a thermal magnetic breaker.
It is designed for DIN rail mounting.
It is approved by CSA and UL508.