CLB-253-27E3N-B-J
Littelfuse Inc.
The Littelfuse Inc. CLB-253-27E3N-B-J is a thermal circuit breaker designed for panel mounting. It features a 25A current rating and a 250V voltage rating.
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The CLB-253-12C2N-B-A is a thermal circuit breaker from Littelfuse designed for overcurrent protection in electrical circuits. It is rated for 25A continuous current at 250V AC/DC with a single pole configuration. The breaker uses a thermal trip mechanism that responds to sustained overcurrent conditions, providing reliable protection without nuisance tripping.
The push-to-reset actuator allows manual reset after a trip event, making it suitable for applications where automatic reset is not desired. The breaker is panel mounted, offering a compact and secure installation. It carries multiple safety approvals including CE, cUL, TUV, UL1077, and UL1500, ensuring compliance with international standards.
Typical applications include power distribution, industrial controls, and equipment protection where a resettable overcurrent device is needed. The thermal design provides time-delay characteristics that accommodate inrush currents while still protecting against prolonged overloads.
The operating voltage is 250V.
The current rating is 25A.
It is a thermal circuit breaker.
It has 1 pole.
It uses a push-to-reset actuator.
It is approved to CE, cUL, TUV, UL1077, and UL1500.