CMB-143-27G3N-B-A The Littelfuse Inc. CMB-143-27G3N-B-A is a thermal circuit breaker designed for panel mounting. It features a 14A current rating and a 250V voltage rating.
Mfr Part #:

CMB-143-27G3N-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-143-27G3N-B-A is a thermal circuit breaker designed for panel mounting. It features a 14A current rating and a 250V voltage rating.
Stock on Request

CMB-143-27G3N-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-143-27G3N-B-A Description

Short technical summary and product information.

This Littelfuse Inc. CMB-143-27G3N-B-A is a thermal circuit breaker suitable for various applications requiring reliable overcurrent protection. It is designed for panel mounting, offering a convenient installation solution.

 

The circuit breaker has a current rating of 14A and a voltage rating of 250V, making it suitable for a range of electrical systems. It operates as a thermal breaker, providing protection through heat-sensitive elements. The actuator type is 'Push to Reset', allowing for easy manual reset after a trip.

 

Key specifications include a single pole configuration and no illumination. The device is approved by multiple agencies including CE, cUL, TUV, UL1077, and UL1500, indicating compliance with various safety standards. It is also noted as RoHS3 Compliant, MSL 1 Unlimited, and REACH Unaffected.

CMB-143-27G3N-B-A Quick Information

Product Type: Circuit Breaker
Series: CMB-143
Canonical Name: Littelfuse Inc. CMB-143-27G3N-B-A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

CMB-143-27G3N-B-A Compliance

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

CMB-143-27G3N-B-A Features

  • 14A current rating for protection.
  • 250V voltage rating for power systems.
  • Panel mount design for easy installation.
  • Thermal breaker type with push reset.
  • Approved by CE, cUL, TUV, UL1077, UL1500.

CMB-143-27G3N-B-A Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in 250V power systems.
  • Manual reset functionality.
  • Meets multiple safety standards.

CMB-143-27G3N-B-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CMB-143-27G3N-B-A circuit breaker?

The current rating is 14A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the CMB-143-27G3N-B-A circuit breaker mounted?

It is designed for panel mounting.

What type of circuit breaker is the CMB-143-27G3N-B-A?

It is a thermal circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

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.

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