CLB-043-11B3A-B-A The Littelfuse Inc. CLB-043-11B3A-B-A is a thermal circuit breaker with a 4A current rating and 250VAC/32VDC voltage rating. It features a push-to-reset actuator and a single pole configuration.
Mfr Part #:

CLB-043-11B3A-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CLB-043-11B3A-B-A is a thermal circuit breaker with a 4A current rating and 250VAC/32VDC voltage rating. It features a push-to-reset actuator and a single pole configuration.
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CLB-043-11B3A-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)
Failure Rate
Illumination
Mounting Type
Number of Poles
Termination
Voltage Rating

CLB-043-11B3A-B-A Description

Short technical summary and product information.

This CLB-Series thermal circuit breaker from Littelfuse Inc. is designed for robust OEM environments. It offers a current rating of 4A and can handle voltages up to 250VAC or 32VDC.

 

The breaker features a single pole and a thermal trip mechanism. The actuator type is push-to-reset, providing a clear indication of its operation. It is designed for panel mounting and includes a 0.250 tab termination for easy connection.

 

Agency approvals include UL 1077 Recognized, UL 1500 Recognized, TUV Certified to IEC/EN 60934, CSA Certified, and cUL. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

CLB-043-11B3A-B-A Quick Information

Product Type: Thermal Circuit Breaker
Series: CLB-Series
Canonical Name: Littelfuse Inc. CLB-Series CLB-043-11B3A-B-A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

CLB-043-11B3A-B-A Compliance

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

CLB-043-11B3A-B-A Features

  • 4A current rating for circuit protection.
  • 250VAC/32VDC voltage handling capability.
  • Single pole thermal circuit breaker.
  • Push-to-reset actuator for ease of use.
  • Panel mount design with 0.250 tab termination.

CLB-043-11B3A-B-A Applications

  • Used for overcurrent protection.
  • Suitable for OEM applications.
  • Designed for panel mounting.
  • Features thermal trip mechanism.

CLB-043-11B3A-B-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CLB-043-11B3A-B-A?

The voltage rating is 250VAC and 32VDC.

What is the current rating?

The current rating is 4A.

How many poles does it have?

It has 1 pole.

What type of circuit breaker is it?

It is a thermal circuit breaker.

What actuator type does it use?

It uses a push-to-reset actuator.

What mounting type is required?

It requires panel mount.

What agency approvals does it have?

It has CE, cUL, TUV, UL1077, and UL1500 approvals.

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