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The Altech Corporation 1B40UM is a 1-pole thermal magnetic circuit breaker rated for 40A continuous current at 480V AC. It features a lever actuator for manual switching and is designed for DIN Rail mounting, making it suitable for industrial control panels and distribution boards. This circuit breaker is CSA and UL508 approved, ensuring compliance with North American safety standards. It is RoHS compliant, meeting environmental regulations for lead-free construction. The thermal magnetic trip mechanism provides both overload and short-circuit protection in a compact single-pole package.
The 1B40UM is rated for 480V AC.
The current rating is 40A.
It has 1 pole.
It uses a lever actuator.
It is approved by CSA and UL508.
It is designed for DIN Rail mounting.