CMB-203-00ENN-W-D The Littelfuse Inc. CMB-203-00ENN-W-D is a 20A thermal circuit breaker designed for panel mounting. It features a 250V voltage rating and RoHS3 compliance.
Mfr Part #:

CMB-203-00ENN-W-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-203-00ENN-W-D is a 20A thermal circuit breaker designed for panel mounting. It features a 250V voltage rating and RoHS3 compliance.
Stock on Request

CMB-203-00ENN-W-D 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-203-00ENN-W-D Description

Short technical summary and product information.

This Littelfuse Inc. CMB-203-00ENN-W-D 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.

 

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

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. The component is suitable for applications requiring reliable overcurrent protection in a panel-mounted configuration.

CMB-203-00ENN-W-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CMB-203-00ENN-W-D Thermal Circuit Breaker
Subcategory: Thermal

CMB-203-00ENN-W-D Compliance

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

CMB-203-00ENN-W-D Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • Panel mount design.
  • Push-to-reset actuator.
  • RoHS3 compliant.

CMB-203-00ENN-W-D Applications

  • Provides overcurrent protection for electrical circuits.
  • Suitable for panel-mounted power distribution applications.
  • Used in industrial equipment requiring thermal protection.
  • Push-to-reset actuator enables manual circuit restoration.
  • Ideal for 250V AC circuit protection applications.

CMB-203-00ENN-W-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CMB-203-00ENN-W-D?

The current rating is 20A.

What is the voltage rating of the CMB-203-00ENN-W-D?

The voltage rating is 250V.

What type of circuit breaker is the CMB-203-00ENN-W-D?

It is a thermal circuit breaker.

How many poles does the CMB-203-00ENN-W-D have?

It has 1 pole.

What is the actuator type of the CMB-203-00ENN-W-D?

The actuator type is push to reset.

What is the mounting type of the CMB-203-00ENN-W-D?

The mounting type is panel mount.

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