CMB-053-12H3N-W-A The Littelfuse Inc. CMB-053-12H3N-W-A is a thermal circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

CMB-053-12H3N-W-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-053-12H3N-W-A is a thermal circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
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CMB-053-12H3N-W-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
SVHC Present
Voltage Rating

CMB-053-12H3N-W-A Description

Short technical summary and product information.

The Littelfuse Inc. CMB-053-12H3N-W-A is a thermal circuit breaker with a 5A current rating and a 250V voltage rating. This single-pole breaker is designed for panel mounting and features a convenient push-to-reset actuator.

 

Key electrical specifications include a 5A current rating and a 250V voltage rating. The breaker type is thermal, providing reliable overcurrent protection. It is approved by multiple agencies including CE, cUL, TUV, UL1077, and UL1500, ensuring compliance with various industry standards.

 

The CMB-053-12H3N-W-A is designed for straightforward panel mounting, making integration into various systems easier. Its push-to-reset actuator allows for simple operation after a trip event. The breaker has no illumination and is RoHS3 compliant.

 

This circuit breaker is suitable for applications requiring reliable overcurrent protection in a compact, panel-mountable form factor. Its thermal tripping mechanism and robust construction make it a dependable choice for various industrial and commercial equipment.

CMB-053-12H3N-W-A Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CMB-053-12H3N-W-A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

CMB-053-12H3N-W-A Compliance

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

CMB-053-12H3N-W-A Features

  • Thermal circuit breaker with 5A rating.
  • Rated for 250V AC operation.
  • Panel mount design for easy integration.
  • Push-to-reset actuator for simple operation.
  • Approved by CE, cUL, TUV, UL1077, UL1500.

CMB-053-12H3N-W-A Applications

  • Provides overcurrent protection.
  • Suitable for panel-mounted systems.
  • Used in various industrial equipment.
  • Ideal for commercial applications.

CMB-053-12H3N-W-A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CMB-053-12H3N-W-A?

The current rating is 5A.

What is the voltage rating of the CMB-053-12H3N-W-A?

The voltage rating is 250V.

What type of circuit breaker is the CMB-053-12H3N-W-A?

It is a thermal circuit breaker.

How many poles does the CMB-053-12H3N-W-A have?

It has 1 pole.

What type of actuator does the CMB-053-12H3N-W-A use?

It uses a push-to-reset actuator.

What is the mounting type for the CMB-053-12H3N-W-A?

It is designed for panel mount.

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