CMB-043-12H1N-W-E/04 The Littelfuse Inc. CMB-043-12H1N-W-E/04 is a thermal circuit breaker designed for panel mounting. It features a push-to-reset actuator and a 4A current rating.
Mfr Part #:

CMB-043-12H1N-W-E/04

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-043-12H1N-W-E/04 is a thermal circuit breaker designed for panel mounting. It features a push-to-reset actuator and a 4A current rating.
Stock on Request

CMB-043-12H1N-W-E/04 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-043-12H1N-W-E/04 Description

Short technical summary and product information.

This Littelfuse Inc. CMB-043-12H1N-W-E/04 is a thermal circuit breaker with a 4A current rating and a 250V voltage rating. It is designed for panel mounting and features a convenient push-to-reset actuator. The single-pole design makes it suitable for various protection applications.

 

Key electrical specifications include a 4A current rating and a 250V voltage rating. The breaker type is thermal, and it has one pole. The actuator type is push to reset, and it does not feature illumination. Mounting is achieved via a panel mount configuration.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. However, this compliance data is unverified and should be treated with caution. The part is also agency approved by CE, cUL, TUV, UL1077, and UL1500.

 

This circuit breaker is suitable for applications requiring reliable overcurrent protection. Its panel mount design and push-to-reset functionality offer ease of use in various electrical systems.

CMB-043-12H1N-W-E/04 Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CMB-043-12H1N-W-E/04 Thermal Circuit Breaker
Subcategory: Thermal

CMB-043-12H1N-W-E/04 Compliance

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

CMB-043-12H1N-W-E/04 Features

  • Thermal circuit breaker with 4A current rating.
  • Rated for 250V AC operation.
  • Convenient push-to-reset actuator.
  • Panel mount design for easy integration.
  • Approved by CE, cUL, TUV, UL1077, UL1500.

CMB-043-12H1N-W-E/04 Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in various electrical systems.
  • Offers manual reset functionality.

CMB-043-12H1N-W-E/04 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CMB-043-12H1N-W-E/04?

The current rating is 4A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the CMB-043-12H1N-W-E/04?

It is a thermal circuit breaker.

How many poles does this breaker have?

It is a single pole breaker.

What is the actuator type?

The actuator type is push to reset.

What is the mounting type for this breaker?

It is designed for panel mount installation.

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