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CLB-203-12C3N-B-A The Littelfuse Inc. CLB-203-12C3N-B-A is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

CLB-203-12C3N-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CLB-203-12C3N-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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CLB-203-12C3N-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
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CLB-203-12C3N-B-A Description

Short technical summary and product information.

This Littelfuse Inc. CLB-203-12C3N-B-A is a thermal circuit breaker suitable for various protection applications. It offers a current rating of 20A and a voltage rating of 250V.

 

The breaker is designed for panel mounting and features a push-to-reset actuator. It has a single pole configuration and no illumination.

 

Compliance includes RoHS3, REACH Unaffected, and MSL 1. Approval agencies include CE, cUL, TUV, UL1077, and UL1500, indicating suitability for a range of industrial and safety standards.

CLB-203-12C3N-B-A Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CLB-203-12C3N-B-A Thermal Circuit Breaker
Subcategory: Thermal

CLB-203-12C3N-B-A Compliance

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

CLB-203-12C3N-B-A Features

  • 20A current rating for circuit protection.
  • 250V voltage rating for power systems.
  • Thermal breaker type with push-to-reset.
  • Panel mount design for easy installation.
  • Approved by multiple safety agencies.

CLB-203-12C3N-B-A Applications

  • Used in industrial control panels.
  • Suitable for power distribution units.
  • Applicable in machinery safety circuits.
  • Ideal for equipment protection.

CLB-203-12C3N-B-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CLB-203-12C3N-B-A?

20A.

What is the voltage rating of the CLB-203-12C3N-B-A?

250V.

What type of circuit breaker is the CLB-203-12C3N-B-A?

Thermal.

How many poles does the CLB-203-12C3N-B-A have?

1.

What is the actuator type of the CLB-203-12C3N-B-A?

Push to Reset.

Is the CLB-203-12C3N-B-A illuminated?

No, it is non-illuminated.

What approvals does the CLB-203-12C3N-B-A have?

CE, cUL, TUV, UL1077, UL1500.

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