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CLB-123-12C3N-W-A/12 Littelfuse CLB-123-12C3N-W-A/12 is a 1-pole thermal circuit breaker rated 12A at 250V. It features a push-to-reset actuator and panel mount design.
Mfr Part #:

CLB-123-12C3N-W-A/12

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse CLB-123-12C3N-W-A/12 is a 1-pole thermal circuit breaker rated 12A at 250V. It features a push-to-reset actuator and panel mount design.
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CLB-123-12C3N-W-A/12 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-123-12C3N-W-A/12 Description

Short technical summary and product information.

The Littelfuse CLB-123-12C3N-W-A/12 is a single-pole thermal circuit breaker rated for 12A at 250V. It uses a thermal trip mechanism and is actuated by a push-to-reset button. The breaker has no illumination, so it does not provide a visual status indicator.

 

The panel mount package is designed for installation into equipment panels or enclosures. As a 1-pole device, it protects a single line in a circuit. The push-to-reset actuator allows manual reset after a thermal trip.

 

The breaker carries approvals from CE, cUL, TUV, UL1077, and UL1500. These approvals support use in a range of industrial and commercial equipment requiring overcurrent protection.

CLB-123-12C3N-W-A/12 Quick Information

Product Type: Thermal Circuit Breaker
Series: CLB-123
Canonical Name: Littelfuse CLB-123-12C3N-W-A/12 Thermal Circuit Breaker, 12A 250V, 1-Pole, Panel Mount, Push to Reset
Subcategory: Circuit Breakers

CLB-123-12C3N-W-A/12 Compliance

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

CLB-123-12C3N-W-A/12 Features

  • Rated for 12A at 250V operation.
  • Provides single-pole thermal overcurrent protection.
  • Push-to-reset actuator for manual reset.
  • Panel mount design for equipment installation.
  • Approved to CE, cUL, TUV, UL1077, UL1500.

CLB-123-12C3N-W-A/12 Applications

  • Suitable for panel-mounted overcurrent protection.
  • Used in equipment requiring manual reset breakers.
  • Fits single-pole circuit protection applications.
  • Ideal for control panels and enclosures.

CLB-123-12C3N-W-A/12 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CLB-123-12C3N-W-A/12?

250V.

What is the mounting type of the CLB-123-12C3N-W-A/12?

Panel Mount.

What is the current rating of the CLB-123-12C3N-W-A/12?

12A.

What type of circuit breaker is the CLB-123-12C3N-W-A/12?

Thermal.

How many poles does the CLB-123-12C3N-W-A/12 have?

1 pole.

What actuator type does the CLB-123-12C3N-W-A/12 use?

Push to Reset.

What approvals does the CLB-123-12C3N-W-A/12 carry?

CE, cUL, TUV, UL1077, and UL1500.

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