CLB-203-11B3N-B-A The Littelfuse Inc. CLB-203-11B3N-B-A is a thermal circuit breaker designed for panel mounting. It offers a 20A current rating and a 250V voltage rating.
Mfr Part #:

CLB-203-11B3N-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CLB-203-11B3N-B-A is a thermal circuit breaker designed for panel mounting. It offers a 20A current rating and a 250V voltage rating.
Stock on Request

CLB-203-11B3N-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
Industrial Grade
Mounting Type
Number of Poles
SVHC Present
Voltage Rating

CLB-203-11B3N-B-A Description

Short technical summary and product information.

This Littelfuse Inc. CLB-203-11B3N-B-A is a thermal circuit breaker with a panel mount type. It is rated for 20A of current and 250V of voltage.

 

The breaker features a push-to-reset actuator and has one pole. It is designed for applications requiring reliable overcurrent protection.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are noted as low confidence from the existing database. The approval agencies listed include CE, cUL, TUV, UL1077, and UL1500.

 

This component is suitable for various industrial and commercial applications where circuit protection is essential.

CLB-203-11B3N-B-A Quick Information

Product Type: Circuit Breaker
Series: CLB-203
Canonical Name: Littelfuse Inc. CLB-203-11B3N-B-A Thermal Circuit Breaker
Subcategory: Thermal

CLB-203-11B3N-B-A Compliance

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

CLB-203-11B3N-B-A Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • Thermal breaker type.
  • Panel mount design.
  • Push to reset actuator.

CLB-203-11B3N-B-A Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Automotive applications.

CLB-203-11B3N-B-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CLB-203-11B3N-B-A?

20A.

What is the voltage rating of the CLB-203-11B3N-B-A?

250V.

What type of circuit breaker is this?

Thermal circuit breaker.

How many poles does the CLB-203-11B3N-B-A have?

1 pole.

What is the actuator type?

Push to reset.

What is the mounting style?

Panel mount.

Does the breaker have illumination?

No illumination.

CLB-203-11B3N-B-A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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CLB-203-27E6B-W-A
CLB-203-27E6B-W-A
Littelfuse Inc.
The Littelfuse Inc. CLB-203-27E6B-W-A is a thermal circuit breaker with a 20A current rating and 250V voltage rating. It features a panel mount design and a push-to-reset actuator.
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