CMB-203-11C3N-W-A The Littelfuse Inc. CMB-203-11C3N-W-A is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

CMB-203-11C3N-W-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-203-11C3N-W-A is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
Stock on Request

CMB-203-11C3N-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-203-11C3N-W-A Description

Short technical summary and product information.

This Littelfuse Inc. CMB-203-11C3N-W-A is a thermal circuit breaker suitable for various protection applications. It offers a 20A current rating and a 250V voltage rating, with a single pole configuration.

 

The breaker features a push-to-reset actuator and is designed for panel mounting. It has no illumination.

 

Compliance includes RoHS3, with MSL 1 and REACH unaffected status. Approval agencies include CE, cUL, TUV, UL1077, and UL1500.

CMB-203-11C3N-W-A Quick Information

Product Type: Circuit Breaker
Series: CMB-203
Canonical Name: Littelfuse Inc. CMB-203-11C3N-W-A Thermal Circuit Breaker
Subcategory: Thermal

CMB-203-11C3N-W-A Compliance

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

CMB-203-11C3N-W-A Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • Thermal breaker type.
  • Panel mount design.
  • Push to reset actuator.

CMB-203-11C3N-W-A Applications

  • Ideal for control panel overcurrent protection.
  • Used in power distribution unit applications.
  • Suitable for resettable circuit protection needs.
  • Works in equipment requiring panel mount breakers.

CMB-203-11C3N-W-A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CMB-203-11C3N-W-A circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the CMB-203-11C3N-W-A?

It is a thermal circuit breaker.

How is the CMB-203-11C3N-W-A mounted?

It is designed for panel mounting.

What is the actuator type for this circuit breaker?

The actuator type is push to reset.

Does this circuit breaker have illumination?

No, it has no illumination.

CMB-203-11C3N-W-A Alternate Parts

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CMB-203-11D3N-W-A
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CMB-203-11D3N-B-A
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The Littelfuse CMB-203-11D3N-B-A is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
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CMB-203-11C3N-R-A
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The Littelfuse Inc. CMB-203-11C3N-R-A is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
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CMB-203-11C3N-W-D
CMB-203-11C3N-W-D
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The Littelfuse Inc. CMB-203-11C3N-W-D is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
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