CLB-203-27E1N-B-A The Littelfuse Inc. CLB-203-27E1N-B-A is a thermal circuit breaker with a 20A current rating and 250V AC / 32V DC voltage rating. It features a single-pole, panel-mount design with push-to-reset actuation.
Mfr Part #:

CLB-203-27E1N-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CLB-203-27E1N-B-A is a thermal circuit breaker with a 20A current rating and 250V AC / 32V DC voltage rating. It features a single-pole, panel-mount design with push-to-reset actuation.
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CLB-203-27E1N-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

CLB-203-27E1N-B-A Description

Short technical summary and product information.

The CLB-203-27E1N-B-A is a thermal circuit breaker manufactured by Littelfuse Inc. This single-pole device is designed for panel mounting and features a push-to-reset actuator.

 

It is rated for a current of 20A and a voltage of 250V AC, with a DC voltage rating of 32V. The breaker type is thermal, ensuring reliable overcurrent protection.

 

Compliance includes CE, cUL, TUV, UL1077, and UL1500 standards. The device is also RoHS3 compliant and REACH unaffected. Substitute parts are available from OptiFuse, maintaining equivalent electrical and mechanical specifications.

 

This circuit breaker is suitable for applications requiring robust overcurrent protection in a compact, panel-mountable form factor.

CLB-203-27E1N-B-A Quick Information

Product Type: Thermal Circuit Breaker
Series: CLB
Canonical Name: Carling Technologies CLB-203-27E1N-B-A Thermal Circuit Breaker
Subcategory: Thermal

CLB-203-27E1N-B-A Compliance

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

CLB-203-27E1N-B-A Features

  • Rated for 20A current.
  • Supports 250V AC and 32V DC.
  • Thermal breaker type.
  • Panel mount design.
  • Push-to-reset actuator.

CLB-203-27E1N-B-A Applications

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

CLB-203-27E1N-B-A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CLB-203-27E1N-B-A circuit breaker?

The current rating is 20A.

What are the voltage ratings for the CLB-203-27E1N-B-A circuit breaker?

It is rated for 250V AC and 32V DC.

What type of circuit breaker is the CLB-203-27E1N-B-A?

It is a thermal circuit breaker.

How is the CLB-203-27E1N-B-A circuit breaker actuated?

It features a push-to-reset actuator.

What mounting type does the CLB-203-27E1N-B-A circuit breaker use?

It uses a panel mount.

What compliance standards does the CLB-203-27E1N-B-A circuit breaker meet?

It complies with CE, cUL, TUV, UL1077, and UL1500 standards.

CLB-203-27E1N-B-A Alternate Parts

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CLB-203-11ANN-R-D
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The Littelfuse Inc. CLB-203-11ANN-R-D is a single-pole thermal circuit breaker designed for panel mount applications. It offers overcurrent protection at 20A and 250V AC.
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CLB-203-11A1N-W-C
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The Littelfuse Inc. CLB-203-11A1N-W-C is a thermal circuit breaker rated for 20A and 250V AC. It features a panel mount design and a push-to-reset actuator.
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