CMB-203-11C3N-B-A The Littelfuse Inc. CMB-203-11C3N-B-A is a thermal circuit breaker rated for 20A and 250VAC. It features a panel mount design for easy integration.
Mfr Part #:

CMB-203-11C3N-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-203-11C3N-B-A is a thermal circuit breaker rated for 20A and 250VAC. It features a panel mount design for easy integration.
Stock on Request

CMB-203-11C3N-B-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-B-A Description

Short technical summary and product information.

The Littelfuse Inc. CMB-203-11C3N-B-A is a thermal circuit breaker designed for reliable circuit protection. It offers a current rating of 20A and a voltage rating of 250VAC, with a DC voltage rating of 32VDC.

 

This breaker features a panel mount type for secure installation and a push-to-reset actuator for convenient operation. It has a single pole configuration and provides illumination-free functionality. The device is approved by CE, cUL, TUV, UL1077, and UL1500, indicating compliance with various safety standards.

 

Environmental compliance includes RoHS3 compliance and an MSL of 1. The REACH status is unaffected. This circuit breaker is suitable for applications requiring robust overcurrent protection in a compact and easily mountable form factor.

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

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

CMB-203-11C3N-B-A Compliance

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

CMB-203-11C3N-B-A Features

  • Thermal circuit breaker with 20A rating.
  • Rated for 250VAC and 32VDC operation.
  • Convenient panel mount installation.
  • Push-to-reset actuator for ease of use.
  • Approved by CE, cUL, TUV, UL1077, UL1500.

CMB-203-11C3N-B-A Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in various industrial systems.
  • Offers reliable circuit interruption.

CMB-203-11C3N-B-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CMB-203-11C3N-B-A?

250VAC and 32VDC.

What is the current rating?

20A.

What type of circuit breaker is this?

Thermal.

How is this circuit breaker mounted?

Panel mount.

What is the actuator type?

Push to reset.

What agency approvals does this circuit breaker have?

CE, cUL, TUV, UL1077, UL1500.

How many poles does this circuit breaker have?

1 pole.

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