CMB-053-12HNN-B-A The Littelfuse Inc. CMB-053-12HNN-B-A is a thermal circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

CMB-053-12HNN-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-053-12HNN-B-A is a thermal circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
Stock on Request

CMB-053-12HNN-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

CMB-053-12HNN-B-A Description

Short technical summary and product information.

This Littelfuse Inc. CMB-053-12HNN-B-A is a thermal circuit breaker suitable for panel mounting applications. It offers a current rating of 5A and a voltage rating of 250V.

 

The breaker operates with a thermal mechanism and features a push-to-reset actuator. It is a single-pole device with no illumination.

 

Compliance is indicated by CE, cUL, TUV, UL1077, and UL1500 approvals. The RoHS status is listed as RoHS3 Compliant, Moisture Sensitivity Level (MSL) is 1 Unlimited, and REACH status is Unaffected. However, this compliance data is considered low confidence due to lack of verification.

 

Key specifications include a 5A current rating and 250V voltage rating, making it suitable for various protection circuits.

CMB-053-12HNN-B-A Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CMB-053-12HNN-B-A Thermal Circuit Breaker
Subcategory: Thermal

CMB-053-12HNN-B-A Compliance

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

CMB-053-12HNN-B-A Features

  • 5A current rating for circuit protection.
  • 250V voltage rating for various applications.
  • Panel mount design for easy installation.
  • Thermal breaker with push-to-reset actuator.
  • Approved by CE, cUL, TUV, UL1077, UL1500.

CMB-053-12HNN-B-A Applications

  • Suitable for general circuit protection.
  • Used in systems requiring panel mounting.
  • Ideal for applications with 5A load.
  • Designed for 250V operating voltages.

CMB-053-12HNN-B-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CMB-053-12HNN-B-A circuit breaker?

The current rating is 5A.

What is the voltage rating for the CMB-053-12HNN-B-A?

The voltage rating is 250V.

How is the CMB-053-12HNN-B-A circuit breaker mounted?

It is designed for panel mounting.

What type of breaker is the CMB-053-12HNN-B-A?

It is a thermal breaker.

How many poles does the CMB-053-12HNN-B-A have?

It has 1 pole.

What is the actuator type for this circuit breaker?

The actuator type is Push to Reset.

What approval agencies are listed for the CMB-053-12HNN-B-A?

Approval agencies include CE, cUL, TUV, UL1077, and UL1500.

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