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

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

Short technical summary and product information.

This Littelfuse Inc. CMB-053-11DNN-B-A is a thermal circuit breaker suitable for panel mount applications. It offers a current rating of 5A and a voltage rating of 250V.

 

The breaker operates with a thermal mechanism and features a single pole configuration. The actuator type is push to reset, and it does not include illumination. It is approved by multiple agencies including CE, cUL, TUV, UL1077, and UL1500.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. However, this compliance data is unverified and should be treated with low confidence.

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

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

CMB-053-11DNN-B-A Compliance

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

CMB-053-11DNN-B-A Features

  • 5A current rating for protection.
  • 250V voltage rating for power circuits.
  • Thermal breaker type for reliable operation.
  • Panel mount design for easy installation.
  • Push to reset actuator.

CMB-053-11DNN-B-A Applications

  • Suitable for general circuit protection.
  • Used in systems requiring panel mounting.
  • Ideal for 5A load applications.
  • Designed for 250V power systems.

CMB-053-11DNN-B-A FAQs

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

The current rating is 5A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

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

It is a thermal circuit breaker.

How many poles does this breaker have?

It has 1 pole.

What actuator type does this breaker use?

It uses a push-to-reset actuator.

What approvals does the CMB-053-11DNN-B-A have?

It is approved by CE, cUL, TUV, UL1077, and UL1500.

What is the mounting type for this circuit breaker?

It is panel mounted.

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