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CMB-153-12HNN-B-A Thermal circuit breaker rated 15A at 250V. Single pole, panel mount with push-to-reset actuator.
Mfr Part #:

CMB-153-12HNN-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Thermal circuit breaker rated 15A at 250V. Single pole, panel mount with push-to-reset actuator.
Stock on Request

CMB-153-12HNN-B-A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating
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CMB-153-12HNN-B-A Description

Short technical summary and product information.

The CMB-153-12HNN-B-A is a thermal circuit breaker from Littelfuse Inc. It is rated for 15A continuous current at 250V AC/DC. This single-pole breaker features a push-to-reset actuator and is designed for panel mount installation. It is not illuminated. The breaker is approved by CE, cUL, TUV, UL1077, and UL1500. Thermal circuit breakers use a bimetallic strip that heats up and trips under overcurrent conditions. The push-to-reset mechanism allows manual reset after a trip event. The panel mount design enables easy integration into control panels and equipment.

CMB-153-12HNN-B-A Quick Information

Product Type: Circuit Breaker
Series: CMB-153
Canonical Name: Thermal Circuit Breaker, 15A, 250V, 1 Pole, Panel Mount, Push to Reset
Subcategory: Circuit Breakers

CMB-153-12HNN-B-A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CMB-153-12HNN-B-A Features

  • Rated 15A at 250V AC/DC.
  • Single pole thermal circuit breaker.
  • Panel mount with push-to-reset actuator.
  • Approved by CE, cUL, TUV, UL1077.
  • Non-illuminated design.

CMB-153-12HNN-B-A Applications

  • Overcurrent protection for power supplies.
  • Panel mount in control cabinets.
  • Suitable for industrial equipment.
  • Ignition protection for marine/vehicle applications.
  • Manual reset after fault condition.

CMB-153-12HNN-B-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CMB-153-12HNN-B-A?

250V AC/DC.

What is the mounting type?

Panel mount.

What is the current rating?

15A.

What type of circuit breaker is this?

Thermal.

How many poles does it have?

1 pole.

What is the actuator type?

Push to Reset.

What approvals does it have?

CE, cUL, TUV, UL1077, UL1500.

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The Littelfuse Inc. CLB-153-27ENN-W-A is a thermal circuit breaker rated for 15A and 250V. It features a push-to-reset actuator and panel mount capability.
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