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CLB-203-11A2B-R-F/20 The Littelfuse Inc. CLB-203-11A2B-R-F/20 is a thermal circuit protector with a 20A current rating and 250V voltage rating. It features a panel mount design.
Mfr Part #:

CLB-203-11A2B-R-F/20

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CLB-203-11A2B-R-F/20 is a thermal circuit protector with a 20A current rating and 250V voltage rating. It features a panel mount design.
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CLB-203-11A2B-R-F/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
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CLB-203-11A2B-R-F/20 Description

Short technical summary and product information.

The Littelfuse Inc. CLB-203-11A2B-R-F/20 is a single-pole thermal circuit protector designed for panel mounting. It offers a current rating of 20A and a voltage rating of 250V.

 

This circuit breaker features a push-to-reset actuator and is approved by multiple agencies including CE, cUL, TUV, UL1077, and UL1500. It has no illumination.

 

The component is RoHS3 compliant and has an MSL of 1. Its REACH status is unaffected. The part number CLB-203-11A2B-R-F/20 is also available under the DK Part Number 432-CLB-203-11A2B-R-F/20-ND.

 

This thermal circuit protector is suitable for applications requiring reliable overcurrent protection in a panel-mounted configuration.

CLB-203-11A2B-R-F/20 Quick Information

Product Type: Circuit Breaker
Series: CLB-203
Canonical Name: Littelfuse Inc. CLB-203-11A2B-R-F/20 Thermal Circuit Protector
Subcategory: Thermal Circuit Protector

CLB-203-11A2B-R-F/20 Compliance

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

CLB-203-11A2B-R-F/20 Features

  • 20A current rating for overcurrent protection.
  • 250V voltage rating for AC applications.
  • Single-pole thermal circuit breaker.
  • Panel mount design for easy installation.
  • Push-to-reset actuator for operation.

CLB-203-11A2B-R-F/20 Applications

  • Overcurrent protection for industrial control panels
  • Used in marine electrical systems
  • Suitable for power distribution units
  • Panel mount protection for electronic equipment

CLB-203-11A2B-R-F/20 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CLB-203-11A2B-R-F/20?

The current rating is 20A.

What is the voltage rating for the CLB-203-11A2B-R-F/20?

The voltage rating is 250V.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What type of circuit breaker is the CLB-203-11A2B-R-F/20?

It is a thermal circuit breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

What is the RoHS status of this component?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

CLB-203-11A2B-R-F/20 Alternate Parts

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