CMB-053-11C1N-B-A The Littelfuse Inc. CMB-053-11C1N-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-053-11C1N-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-053-11C1N-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-053-11C1N-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-053-11C1N-B-A Description

Short technical summary and product information.

This thermal circuit breaker from Littelfuse Inc., part number CMB-053-11C1N-B-A, is suitable for various protection applications. It is designed for panel mounting and offers a current rating of 5A with a voltage rating of 250V.

 

The breaker type is thermal, and it features a push-to-reset actuator. It has a single pole configuration and no illumination. The unit is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

 

Approval agencies for this circuit breaker include CE, cUL, TUV, UL1077, and UL1500, indicating its suitability for a range of industrial and commercial uses. The panel mount design ensures easy integration into control panels and equipment.

CMB-053-11C1N-B-A Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CMB-053-11C1N-B-A Thermal Circuit Breaker
Subcategory: Thermal

CMB-053-11C1N-B-A Compliance

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

CMB-053-11C1N-B-A Features

  • Thermal circuit breaker with push-to-reset.
  • Rated for 5A current and 250V.
  • Panel mount design for easy integration.
  • Approved by CE, cUL, TUV, UL1077, UL1500.
  • RoHS3 compliant with MSL 1.

CMB-053-11C1N-B-A Applications

  • Ideal for overcurrent protection in power supplies.
  • Used in industrial control panels.
  • Suitable for automotive battery protection.
  • Protects electrical equipment from overloads.
  • Common in marine and RV applications.

CMB-053-11C1N-B-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CMB-053-11C1N-B-A circuit breaker?

250V.

What is the current rating of the CMB-053-11C1N-B-A?

5A.

What type of circuit breaker is the CMB-053-11C1N-B-A?

Thermal circuit breaker.

How many poles does this breaker have?

1 pole.

What mounting type does the CMB-053-11C1N-B-A use?

Panel mount.

What type of actuator does the CMB-053-11C1N-B-A have?

Push-to-reset actuator.

What agency approvals does this circuit breaker carry?

CE, cUL, TUV, UL1077, UL1500.

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