CLB-203-27JNN-B-A The Littelfuse Inc. CLB-203-27JNN-B-A is a thermal circuit breaker rated for 20A and 250V AC. It features a panel mount design and push-to-reset actuator.
Mfr Part #:

CLB-203-27JNN-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CLB-203-27JNN-B-A is a thermal circuit breaker rated for 20A and 250V AC. It features a panel mount design and push-to-reset actuator.
Stock on Request

CLB-203-27JNN-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 (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

CLB-203-27JNN-B-A Description

Short technical summary and product information.

The Littelfuse Inc. CLB-203-27JNN-B-A is a thermal circuit breaker designed for circuit protection applications. It offers a current rating of 20A and a voltage rating of 250V AC, with a DC voltage rating of 32V.

 

This circuit breaker features a panel mount type for easy integration into systems and a push-to-reset actuator for operation. It has a single pole configuration and is designed with thermal tripping technology.

 

The CLB-203-27JNN-B-A is specified as RoHS3 Compliant, with an MSL of 1 and REACH Unaffected status. Its bulk packaging makes it suitable for various production environments.

CLB-203-27JNN-B-A Quick Information

Product Type: Circuit Breaker
Series: CLB-203
Canonical Name: Littelfuse Inc. CLB-203-27JNN-B-A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

CLB-203-27JNN-B-A Compliance

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

CLB-203-27JNN-B-A Features

  • 20A current rating for protection.
  • 250V AC voltage rating.
  • Panel mount design for integration.
  • Thermal tripping mechanism.
  • Push-to-reset actuator.

CLB-203-27JNN-B-A Applications

  • Protects control panels from overcurrent faults.
  • Used in industrial machinery power distribution.
  • Integrates into commercial equipment safety circuits.
  • Provides overload protection for DC motor loads.

CLB-203-27JNN-B-A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CLB-203-27JNN-B-A circuit breaker?

The current rating is 20A.

What is the AC voltage rating for the CLB-203-27JNN-B-A circuit breaker?

The AC voltage rating is 250V.

What type of mounting does the CLB-203-27JNN-B-A circuit breaker use?

It uses a panel mount.

What is the breaker type of the CLB-203-27JNN-B-A?

The breaker type is Thermal.

How many poles does the CLB-203-27JNN-B-A circuit breaker have?

It has 1 pole.

What is the actuator type for this circuit breaker?

The actuator type is Push to Reset.

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