CMB-123-11DNN-W-A/12 The Littelfuse Inc. CMB-123-11DNN-W-A/12 is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and a 250V voltage rating.
Mfr Part #:

CMB-123-11DNN-W-A/12

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-123-11DNN-W-A/12 is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and a 250V voltage rating.
Stock on Request

CMB-123-11DNN-W-A/12 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-123-11DNN-W-A/12 Description

Short technical summary and product information.

This Littelfuse Inc. CMB-123-11DNN-W-A/12 is a thermal circuit breaker with a 12A current rating and a 250V voltage rating. It is designed for panel mounting and features a push-to-reset actuator. The breaker has one pole and no illumination.

 

Key electrical specifications include a 12A current rating and a 250V voltage rating. The breaker type is thermal, and it has a single pole configuration. The actuator type is push to reset, and it offers no illumination.

 

This circuit breaker is approved by CE, cUL, TUV, UL1077, and UL1500. It is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. The REACH status is unaffected.

 

Designed for reliable circuit protection, this component is suitable for various applications requiring thermal overload protection. Its panel mount design ensures easy integration into control panels and equipment.

CMB-123-11DNN-W-A/12 Quick Information

Product Type: Circuit Breaker
Series: CMB-123
Canonical Name: Littelfuse Inc. CMB-123-11DNN-W-A/12 Thermal Circuit Breaker
Subcategory: Thermal

CMB-123-11DNN-W-A/12 Compliance

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

CMB-123-11DNN-W-A/12 Features

  • 12A current rating for circuit protection.
  • 250V voltage rating for electrical systems.
  • Thermal breaker type for overload protection.
  • Panel mount design for easy installation.
  • Push-to-reset actuator for operation.

CMB-123-11DNN-W-A/12 Applications

  • Suitable for general circuit protection.
  • Used in control panel applications.
  • Ideal for equipment requiring overload safety.
  • Integrates into power distribution systems.

CMB-123-11DNN-W-A/12 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CMB-123-11DNN-W-A/12 circuit breaker?

The current rating is 12A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the CMB-123-11DNN-W-A/12?

It is a thermal circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the actuator type for this circuit breaker?

The actuator type is push to reset.

What mounting type is used for the CMB-123-11DNN-W-A/12?

It is a panel mount type.

What are the approval agencies for this circuit breaker?

The approval agencies are CE, cUL, TUV, UL1077, and UL1500.

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