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CLB-123-11A3N-B-A The Littelfuse Inc. CLB-123-11A3N-B-A is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and a 250V voltage rating.
Mfr Part #:

CLB-123-11A3N-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CLB-123-11A3N-B-A is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and a 250V voltage rating.
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CLB-123-11A3N-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
Mounting Type
Number of Poles
Voltage Rating
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CLB-123-11A3N-B-A Description

Short technical summary and product information.

This Littelfuse Inc. CLB-123-11A3N-B-A is a thermal circuit breaker suitable for various protection applications. It is designed for panel mounting and features a single pole configuration.

 

The breaker has a current rating of 12A and a voltage rating of 250V. The actuator type is push to reset, and it offers no illumination. Approval agencies include CE, cUL, TUV, UL1077, and UL1500, indicating broad compliance for different markets.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. The part number is CLB-123-11A3N-B-A, with a DK part number of 432-CLB-123-11A3N-B-A-ND.

CLB-123-11A3N-B-A Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CLB-123-11A3N-B-A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

CLB-123-11A3N-B-A Compliance

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

CLB-123-11A3N-B-A Features

  • 12A current rating for protection.
  • 250V voltage rating capability.
  • Panel mount design for easy installation.
  • Thermal breaker type with push reset.
  • Approved by multiple safety agencies.

CLB-123-11A3N-B-A Applications

  • Overcurrent protection for marine electrical systems.
  • Supplementary protection in industrial control panels.
  • Panel-mounted circuit protection for power supplies.
  • Thermal overload protection for electrical equipment.

CLB-123-11A3N-B-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CLB-123-11A3N-B-A?

The current rating is 12A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the CLB-123-11A3N-B-A mounted?

It is designed for panel mounting.

What type of breaker is the CLB-123-11A3N-B-A?

It is a thermal breaker type.

How many poles does this circuit breaker have?

It has 1 pole.

What is the actuator type?

The actuator type is push to reset.

Which agencies have approved this circuit breaker?

Approval agencies include CE, cUL, TUV, UL1077, and UL1500.

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