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The Littelfuse MU1-B-24-614-1-A21-B-C is a single-pole magnetic circuit breaker from the MU1 series, designed for overcurrent protection in a variety of applications. It uses a hydraulic-magnetic delay mechanism, providing reliable and predictable trip characteristics that are largely unaffected by ambient temperature.
This circuit breaker is rated for 14A continuous current at 250V AC/DC. It features a push-to-reset actuator, allowing for manual reset after a trip event. The panel mount design simplifies installation into equipment enclosures.
The MU1-B-24-614-1-A21-B-C carries approvals from CCC, CSA, and UL1077, indicating compliance with international safety standards. It is suitable for use in power distribution, industrial control, and telecommunications equipment where reliable circuit protection is required.
The current rating is 14A.
The voltage rating is 250V.
It is a magnetic (hydraulic delay) circuit breaker.
It has 1 pole.
The actuator type is push to reset.
It uses panel mount.
It is approved by CCC, CSA, and UL1077.