Mfr Part #:

CMB-203-27G7N-W-J

Thermal circuit breaker rated 20A at 250V with push-to-reset actuator. Single-pole, panel mount, non-illuminated.

Stock on Request

CMB-203-27G7N-W-J Description

Short technical summary and product information.

This is a thermal circuit breaker from Littelfuse, part of the CMB series. It is rated for 20A at 250V. It features a single-pole design with a push-to-reset actuator. The breaker is designed for panel mount applications. It is non-illuminated. It holds approvals from CE, cUL, TUV, UL1077, and UL1500.

CMB-203-27G7N-W-J Quick Information

Product Type: Circuit Breaker

Canonical Name: CMB-203-27G7N-W-J Thermal Circuit Breaker

Subcategory: Circuit Breakers

CMB-203-27G7N-W-J Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

CMB-203-27G7N-W-J Features

Rated for 20A continuous current at 250V.
Single-pole thermal overcurrent protection.
Push-to-reset actuator for manual reset.
Panel mount design for easy installation.
Approved to CE, cUL, TUV, UL1077, UL1500.

CMB-203-27G7N-W-J Applications

Suitable for overcurrent protection in power distribution.
Used in industrial control panels and equipment.
Ideal for motor protection and power supplies.
Applicable in marine and automotive circuits per UL1500.

CMB-203-27G7N-W-J FAQs

7 frequently asked questions generated from this part’s specifications.

What is the current rating of this circuit breaker?

20A.

What is the voltage rating?

250V.

What type of circuit breaker is it?

Thermal.

How many poles does it have?

What is the actuator type?

Push to Reset.

What approvals does it hold?

CE, cUL, TUV, UL1077, UL1500.

What is the mounting type?

Panel Mount.

CMB-203-27G7N-W-J Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

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CMB-203-00ENN-B-A/20

Littelfuse Inc.

The Littelfuse Inc. CMB-203-00ENN-B-A/20 is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.

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CLB-203-12C1N-W-J