CLB-203-11A5B-W-A The Littelfuse Inc. CLB-203-11A5B-W-A is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and a 250V AC voltage rating.
Mfr Part #:

CLB-203-11A5B-W-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CLB-203-11A5B-W-A is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and a 250V AC voltage rating.
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CLB-203-11A5B-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
SVHC Present
Voltage Rating

CLB-203-11A5B-W-A Description

Short technical summary and product information.

The Littelfuse Inc. CLB-203-11A5B-W-A is a thermal circuit breaker suitable for various applications requiring reliable overcurrent protection. This single-pole breaker is designed for panel mounting and features a convenient push-to-reset actuator.

 

Key electrical specifications include a current rating of 20A and an AC voltage rating of 250V. It also supports a DC voltage rating of 32V. The breaker is approved by multiple agencies, including CE, cUL, TUV, UL1077, and UL1500, ensuring compliance with industry standards.

 

Designed for ease of integration, the CLB-203-11A5B-W-A offers a push-to-reset mechanism and a panel mount configuration. Its thermal breaker type provides robust protection against overloads. The unit is illuminated with 'None'.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. These certifications indicate adherence to environmental regulations.

CLB-203-11A5B-W-A Quick Information

Product Type: Circuit Breaker
Series: CLB-203
Canonical Name: Littelfuse Inc. CLB-203-11A5B-W-A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

CLB-203-11A5B-W-A Compliance

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

CLB-203-11A5B-W-A Features

  • 20A current rating for overcurrent protection.
  • 250V AC voltage rating for AC circuits.
  • 32V DC voltage rating for DC circuits.
  • Panel mount design for easy installation.
  • Push-to-reset actuator for convenient operation.

CLB-203-11A5B-W-A Applications

  • Ideal for power distribution panels.
  • Suitable for industrial control systems.
  • Used in equipment with AC power.
  • Applicable for DC power circuits.
  • Provides protection against overloads.

CLB-203-11A5B-W-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CLB-203-11A5B-W-A?

The current rating is 20A.

What are the voltage ratings?

It is rated for 250V AC and 32V DC.

What type of circuit breaker is this?

It is a thermal circuit breaker.

What is the actuator type?

The actuator is push-to-reset.

How many poles does it have?

It is a single-pole breaker.

What safety approvals does it carry?

It is approved by CE, cUL, TUV, UL1077, and UL1500.

What is the mounting type?

It is designed for panel mount installation.

CLB-203-11A5B-W-A Alternate Parts

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CLB-203-27J1N-W-A/20
CLB-203-27J1N-W-A/20
Littelfuse Inc.
The Littelfuse Inc. CLB-203-27J1N-W-A/20 is a thermal circuit breaker rated for 20A at 250V AC. It features a panel mount design with push-to-reset actuation.
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CMB-203-11CNN-W-D
CMB-203-11CNN-W-D
Littelfuse Inc.
The Littelfuse Inc. CMB-203-11CNN-W-D is a thermal circuit breaker designed for panel mounting. It features a 20A current rating and push-to-reset actuation.
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