CLB-203-27ENN-W-D/20 Thermal circuit breaker rated 20A at 250V with 1 pole and push to reset actuator. Panel mount design.
Mfr Part #:

CLB-203-27ENN-W-D/20

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Thermal circuit breaker rated 20A at 250V with 1 pole and push to reset actuator. Panel mount design.
Stock on Request

CLB-203-27ENN-W-D/20 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-203-27ENN-W-D/20 Description

Short technical summary and product information.

The CLB-203-27ENN-W-D/20 is a thermal circuit breaker from Littelfuse. It is rated for 20A continuous current at 250V AC/DC. The single-pole design uses a push to reset actuator, making it suitable for applications requiring manual reset after a fault condition.

 

The breaker is panel mounted and features no illumination. It is approved by CE, cUL, TUV, UL1077, and UL1500, ensuring compliance with international safety standards.

 

This thermal circuit breaker provides reliable overcurrent protection in a compact form factor. It is designed for use in various industrial and commercial equipment where thermal protection is required.

CLB-203-27ENN-W-D/20 Quick Information

Product Type: Thermal Circuit Breaker
Series: CLB
Canonical Name: Thermal Circuit Breaker, 20A, 250V, 1 Pole, Panel Mount
Subcategory: Circuit Breakers

CLB-203-27ENN-W-D/20 Compliance

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

CLB-203-27ENN-W-D/20 Features

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

CLB-203-27ENN-W-D/20 Applications

  • Used in industrial control panels for overcurrent protection.
  • Suitable for power distribution units.
  • Ideal for equipment requiring manual reset circuit breakers.
  • Common in commercial and marine applications.

CLB-203-27ENN-W-D/20 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of CLB-203-27ENN-W-D/20?

20A.

What is the voltage rating of CLB-203-27ENN-W-D/20?

250V.

What type of circuit breaker is this?

Thermal.

How many poles does CLB-203-27ENN-W-D/20 have?

1.

What is the actuator type?

Push to Reset.

What are the approval agencies for this circuit breaker?

CE, cUL, TUV, UL1077, UL1500.

What is the mounting type?

Panel Mount.

CLB-203-27ENN-W-D/20 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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Littelfuse CMB-203-11D3N-W-A is a 1-pole thermal circuit breaker rated for 20A at 250V. It features a push-to-reset actuator and panel mount design.
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The Littelfuse CMB-203-11D3N-B-A is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
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CMB-203-27G3N-B-A
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The Littelfuse Inc. CMB-203-27G3N-B-A is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
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CMB-203-11CNN-R-A/20
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The Littelfuse Inc. CMB-203-11CNN-R-A/20 is a thermal circuit breaker designed for panel mounting. It features a push-to-reset actuator and a 20A current rating.
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