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CLB-403-12C2B-B-A The Littelfuse Inc. CLB-403-12C2B-B-A is a thermal circuit breaker designed for panel mounting. It features a 40A current rating and a 250V voltage rating.
Mfr Part #:

CLB-403-12C2B-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CLB-403-12C2B-B-A is a thermal circuit breaker designed for panel mounting. It features a 40A current rating and a 250V voltage rating.
Stock on Request

CLB-403-12C2B-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-403-12C2B-B-A Description

Short technical summary and product information.

This Littelfuse Inc. CLB-403-12C2B-B-A is a thermal circuit breaker with a 1-pole configuration. It is designed for panel mounting and offers a current rating of 40A and a voltage rating of 250V.

 

The breaker type is thermal, and it features a push-to-reset actuator. It has no illumination. The component is approved by CE, cUL, TUV, UL1077, and UL1500.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. The part number for distributor reference is 432-CLB-403-12C2B-B-A-ND.

CLB-403-12C2B-B-A Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CLB-403-12C2B-B-A Thermal Circuit Breaker
Subcategory: Thermal

CLB-403-12C2B-B-A Compliance

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

CLB-403-12C2B-B-A Features

  • 40A current rating for protection.
  • 250V voltage rating.
  • Panel mount design.
  • Thermal breaker type.
  • Push to reset actuator.

CLB-403-12C2B-B-A Applications

  • Used for circuit protection.
  • Suitable for panel installations.
  • Industrial control systems.
  • Power distribution units.

CLB-403-12C2B-B-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CLB-403-12C2B-B-A?

250V

What is the current rating of the CLB-403-12C2B-B-A?

40A

How many poles does the CLB-403-12C2B-B-A have?

1 pole

What type of actuator does this circuit breaker have?

Push to reset actuator

What approvals does the CLB-403-12C2B-B-A have?

CE, cUL, TUV, UL1077, and UL1500

How is the CLB-403-12C2B-B-A mounted?

Panel mount

What is the distributor part number for the CLB-403-12C2B-B-A?

432-CLB-403-12C2B-B-A-ND

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