CMB-153-27G7N-W-A
Littelfuse Inc.
The Littelfuse Inc. CMB-153-27G7N-W-A is a thermal circuit breaker designed for panel mounting. It features a 15A current rating and a 250V voltage rating.
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The Littelfuse CLB-153-12CNN-B-A/15 is a single-pole thermal circuit breaker from the CLB-153 series. It is rated for 15A of continuous current at 250V AC/DC, providing reliable overcurrent protection for a variety of applications. The breaker uses a thermal mechanism that responds to sustained overcurrent conditions by tripping and interrupting the circuit.
The actuator type is push-to-reset, meaning after a trip event the breaker must be manually reset by pressing the actuator button. This design provides a clear indication of a tripped state and prevents automatic reconnection to a fault. The breaker is designed for panel mount installation, making it suitable for integration into control panels, power distribution units, and equipment enclosures.
The CLB-153-12CNN-B-A/15 carries approvals from CE, cUL, TUV, UL1077, and UL1500, indicating compliance with international safety standards for supplementary circuit protection. It is a non-illuminated device.
The current rating is 15A.
The voltage rating is 250V.
It is a thermal circuit breaker.
It has 1 pole.
It uses a push-to-reset actuator.
It is designed for panel mount.
It is approved by CE, cUL, TUV, UL1077, and UL1500.