CMB-063-11C1B-R-A The CMB-063-11C1B-R-A is a 1-pole thermal circuit breaker from Littelfuse Inc., rated for 6A at 250V. It features a panel mount design with a push-to-reset actuator.
Mfr Part #:

CMB-063-11C1B-R-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The CMB-063-11C1B-R-A is a 1-pole thermal circuit breaker from Littelfuse Inc., rated for 6A at 250V. It features a panel mount design with a push-to-reset actuator.
Stock on Request

CMB-063-11C1B-R-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-063-11C1B-R-A Description

Short technical summary and product information.

The CMB-063-11C1B-R-A is a thermal circuit breaker manufactured by Littelfuse Inc. It is designed for overcurrent protection in a variety of electrical systems. The breaker is rated for a continuous current of 6A at a voltage of 250V, making it suitable for use in AC or DC circuits within these limits.

 

This single-pole device utilizes a thermal trip mechanism, which responds to heat generated by excessive current. The actuator type is push-to-reset, meaning the breaker must be manually reset after a trip event. It is designed for panel mount installation, allowing for secure integration into equipment enclosures.

 

The circuit breaker is RoHS3 compliant and has an MSL of 1 (Unlimited), indicating no special moisture sensitivity handling requirements. It is also unaffected by REACH regulations. This component is commonly used in power supplies, industrial controls, and other applications requiring reliable overcurrent protection.

CMB-063-11C1B-R-A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: CMB-063-11C1B-R-A Thermal Circuit Breaker, 6A, 250V, Panel Mount, Push to Reset
Subcategory: Panel Mount Circuit Breakers

CMB-063-11C1B-R-A Compliance

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

CMB-063-11C1B-R-A Features

  • Rated for 6A at 250V operation.
  • Single-pole thermal circuit breaker design.
  • Panel mount for secure installation.
  • Push-to-reset actuator for manual reset.
  • RoHS3 compliant and REACH unaffected.

CMB-063-11C1B-R-A Applications

  • Overcurrent protection for power supplies.
  • Used in industrial control panels.
  • Protects transformers and motors.
  • Suitable for lighting and appliances.

CMB-063-11C1B-R-A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CMB-063-11C1B-R-A?

The current rating is 6A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the CMB-063-11C1B-R-A?

It is a thermal circuit breaker.

How is the CMB-063-11C1B-R-A mounted?

It is designed for panel mount installation.

What is the actuator type for this breaker?

The actuator type is push-to-reset.

How many poles does the CMB-063-11C1B-R-A have?

It has 1 pole.

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