CMB-203-11C3B-B-A/20 The Littelfuse Inc. CMB-203-11C3B-B-A/20 is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

CMB-203-11C3B-B-A/20

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-203-11C3B-B-A/20 is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
Stock on Request

CMB-203-11C3B-B-A/20 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-203-11C3B-B-A/20 Description

Short technical summary and product information.

This Littelfuse Inc. CMB-203-11C3B-B-A/20 is a thermal circuit breaker with a 20A current rating and a 250V voltage rating. It is designed for panel mounting and features a push-to-reset actuator.

 

With a single pole configuration, this circuit breaker is suitable for various protection applications. It is approved by CE, cUL, TUV, UL1077, and UL1500.

 

The component is RoHS3 compliant and has an MSL of 1, indicating unlimited moisture sensitivity. The REACH status is unaffected.

 

Key specifications include a 20A current rating, 250V voltage rating, and a thermal breaker type. The mounting type is panel mount, and the actuator type is push to reset.

CMB-203-11C3B-B-A/20 Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CMB-203-11C3B-B-A/20 Thermal Circuit Breaker
Subcategory: Thermal

CMB-203-11C3B-B-A/20 Compliance

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

CMB-203-11C3B-B-A/20 Features

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

CMB-203-11C3B-B-A/20 Applications

  • Panel mount thermal circuit breaker
  • Overcurrent protection for 20A circuits
  • Suitable for 250V power distribution
  • Push-to-reset actuator for manual reset

CMB-203-11C3B-B-A/20 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the CMB-203-11C3B-B-A/20?

The current rating is 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the CMB-203-11C3B-B-A/20?

It is a thermal circuit breaker.

How is the CMB-203-11C3B-B-A/20 mounted?

It is designed for panel mounting.

What is the actuator type?

The actuator type is push to reset.

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