CLB-203-27J5B-W-A The Littelfuse Inc. CLB-203-27J5B-W-A is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

CLB-203-27J5B-W-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CLB-203-27J5B-W-A is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
Stock on Request

CLB-203-27J5B-W-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-203-27J5B-W-A Description

Short technical summary and product information.

This Littelfuse Inc. CLB-203-27J5B-W-A is a thermal circuit breaker suitable for various protection applications. It offers a 20A current rating and a 250V voltage rating, making it capable of handling moderate power loads.

 

The breaker features a panel mount design for easy integration into control panels and enclosures. Its thermal actuation mechanism provides reliable overcurrent protection. The single-pole design simplifies wiring in many systems.

 

Key specifications include a 20A current rating, 250V voltage rating, and a thermal breaker type. It is designed for push-to-reset operation. The unit is approved by CE, cUL, TUV, UL1077, and UL1500, indicating compliance with relevant safety standards.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are unverified. The part is identified by DK Part Number 432-CLB-203-27J5B-W-A-ND.

CLB-203-27J5B-W-A Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CLB-203-27J5B-W-A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

CLB-203-27J5B-W-A Compliance

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

CLB-203-27J5B-W-A Features

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

CLB-203-27J5B-W-A Applications

  • Overcurrent protection for industrial control panels.
  • Used in lighting and motor branch circuits.
  • Panel mount protection for power distribution systems.
  • Suitable for manual reset overload applications.

CLB-203-27J5B-W-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CLB-203-27J5B-W-A?

250V.

What is the current rating of the CLB-203-27J5B-W-A?

20A.

What type of circuit breaker is the CLB-203-27J5B-W-A?

Thermal.

How many poles does the CLB-203-27J5B-W-A have?

1 pole.

What is the actuator type of the CLB-203-27J5B-W-A?

Push to Reset.

What safety approvals does the CLB-203-27J5B-W-A hold?

CE, cUL, TUV, UL1077, UL1500.

How is the CLB-203-27J5B-W-A mounted?

Panel Mount.

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