CMB-123-12H5N-B-A The Littelfuse Inc. CMB-123-12H5N-B-A is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and a 250V voltage rating.
Mfr Part #:

CMB-123-12H5N-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-123-12H5N-B-A is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and a 250V voltage rating.
Stock on Request

CMB-123-12H5N-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

CMB-123-12H5N-B-A Description

Short technical summary and product information.

This Littelfuse Inc. CMB-123-12H5N-B-A is a thermal circuit breaker with a 12A current rating and a 250V voltage rating. It is designed for panel mounting and features a push-to-reset actuator.

 

The breaker is a single-pole unit with no illumination. It is compliant with RoHS3 standards and has an MSL rating of 1.

 

Key specifications include a 12A current rating, 250V voltage rating, and thermal breaker type. The panel mount design makes it suitable for integration into various enclosures and control panels.

CMB-123-12H5N-B-A Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CMB-123-12H5N-B-A Thermal Circuit Breaker
Subcategory: Thermal

CMB-123-12H5N-B-A Compliance

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

CMB-123-12H5N-B-A Features

  • 12A current rating for protection.
  • 250V voltage rating.
  • Thermal breaker type.
  • Panel mount design.
  • Push to reset actuator.

CMB-123-12H5N-B-A Applications

  • Overcurrent protection in power supplies.
  • Industrial control panel protection.
  • Resettable protection for electronic equipment.
  • Suitable for lighting and small motor circuits.

CMB-123-12H5N-B-A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CMB-123-12H5N-B-A circuit breaker?

The current rating is 12A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the CMB-123-12H5N-B-A?

It is a thermal circuit breaker.

How is the CMB-123-12H5N-B-A mounted?

It is designed for panel mounting.

What is the RoHS status of this component?

It is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

CMB-123-12H5N-B-A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
CMB-123-12H1N-W-E/12
CMB-123-12H1N-W-E/12
Littelfuse Inc.
The Littelfuse Inc. CMB-123-12H1N-W-E/12 is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and a 250V voltage rating.
View Part
CMB-123-11C1B-R-A
CMB-123-11C1B-R-A
Littelfuse Inc.
The Littelfuse Inc. CMB-123-11C1B-R-A is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and a 250V voltage rating.
View Part
CMB-123-27GNN-W-D
CMB-123-27GNN-W-D
Littelfuse Inc.
The Littelfuse Inc. CMB-123-27GNN-W-D is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and a 250V voltage rating.
View Part
CLB-123-11A2N-B-A
CLB-123-11A2N-B-A
Littelfuse Inc.
The Littelfuse Inc. CLB-123-11A2N-B-A is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and a 250V voltage rating.
View Part
Home
Account

Categories