CMB-103-28KNN-W-A The Littelfuse Inc. CMB-103-28KNN-W-A is a thermal circuit breaker designed for panel mounting. It offers a 10A current rating and a 250V voltage rating.
Mfr Part #:

CMB-103-28KNN-W-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-103-28KNN-W-A is a thermal circuit breaker designed for panel mounting. It offers a 10A current rating and a 250V voltage rating.
Stock on Request

CMB-103-28KNN-W-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-103-28KNN-W-A Description

Short technical summary and product information.

This Littelfuse Inc. CMB-103-28KNN-W-A is a thermal circuit breaker with a 10A current rating and a 250V voltage rating. It features a panel mount design and a push-to-reset actuator.

 

The breaker is a single-pole unit with no illumination. It is approved by CE, cUL, TUV, UL1077, and UL1500.

 

Compliance information indicates RoHS3 compliance and REACH unaffected status. The Moisture Sensitivity Level (MSL) is 1 Unlimited. This component is suitable for applications requiring reliable overcurrent protection.

 

Key specifications include a 10A current rating, 250V voltage rating, and thermal breaker type. The mounting type is panel mount, and the actuator is push to reset.

CMB-103-28KNN-W-A Quick Information

Product Type: Circuit Breaker
Series: CMB
Canonical Name: Littelfuse Inc. CMB-103-28KNN-W-A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

CMB-103-28KNN-W-A Compliance

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

CMB-103-28KNN-W-A Features

  • 10A current rating for protection.
  • 250V voltage rating for circuits.
  • Panel mount design for easy installation.
  • Thermal breaker type for reliability.
  • Push to reset actuator.

CMB-103-28KNN-W-A Applications

  • General overcurrent protection.
  • Industrial control panels.
  • Power distribution units.
  • Equipment safety circuits.

CMB-103-28KNN-W-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CMB-103-28KNN-W-A?

The CMB-103-28KNN-W-A is rated for 10A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the CMB-103-28KNN-W-A?

It is a thermal circuit breaker.

How many poles does this breaker have?

It is a single-pole (1-pole) circuit breaker.

What actuator type does the CMB-103-28KNN-W-A use?

It uses a push-to-reset actuator.

What mounting type is this circuit breaker designed for?

It is designed for panel mount installation.

What agency approvals does the CMB-103-28KNN-W-A carry?

It carries CE, cUL, TUV, UL1077, and UL1500 approvals.

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