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

CMB-123-12HNN-W-A/12

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-123-12HNN-W-A/12 is a thermal circuit breaker designed for panel mounting. It offers a 12A current rating and a 250V AC voltage rating.
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CMB-123-12HNN-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-123-12HNN-W-A/12 Description

Short technical summary and product information.

The Littelfuse Inc. CMB-123-12HNN-W-A/12 is a thermal circuit breaker suitable for various applications requiring reliable overcurrent protection. This component features a 12A current rating and a 250V AC voltage rating, making it suitable for a range of electrical systems.

 

Designed for easy integration, the CMB-123-12HNN-W-A/12 utilizes a panel mount configuration, ensuring secure and straightforward installation in control panels and equipment. Its thermal breaker type provides dependable protection against overloads. The actuator type is push-to-reset, allowing for simple operation after a trip event.

 

This circuit breaker is also recognized by approval agencies including CE, cUL, TUV, UL1077, and UL1500, indicating compliance with relevant safety standards. It operates with a single pole and features no illumination, focusing on core functionality and reliability.

CMB-123-12HNN-W-A/12 Quick Information

Product Type: Circuit Breaker
Canonical Name: CMB-123-12HNN-W-A/12 Thermal Circuit Breaker
Subcategory: Thermal

CMB-123-12HNN-W-A/12 Compliance

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

CMB-123-12HNN-W-A/12 Features

  • 12A current rating for overcurrent protection.
  • 250V AC voltage rating for AC circuits.
  • Panel mount design for secure installation.
  • Push-to-reset actuator for easy operation.
  • Approved by CE, cUL, TUV, UL1077, UL1500.

CMB-123-12HNN-W-A/12 Applications

  • Used for overcurrent protection.
  • Suitable for panel-mounted systems.
  • Ideal for AC circuit applications.
  • Provides reliable thermal protection.

CMB-123-12HNN-W-A/12 FAQs

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

The current rating is 12A.

What is the voltage rating for the CMB-123-12HNN-W-A/12?

The voltage rating is 250V AC.

How is the CMB-123-12HNN-W-A/12 circuit breaker mounted?

It is designed for panel mounting.

What type of breaker is the CMB-123-12HNN-W-A/12?

It is a thermal circuit breaker.

What is the actuator type for this circuit breaker?

The actuator type is push to reset.

How many poles does the CMB-123-12HNN-W-A/12 have?

It has 1 pole.

Which approval agencies recognize the CMB-123-12HNN-W-A/12?

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

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