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CLB-403-11A5N-B-A/40 The Littelfuse Inc. CLB-403-11A5N-B-A/40 is a thermal circuit breaker with a 40A current rating and 250V voltage rating. It is designed for panel mounting.
Mfr Part #:

CLB-403-11A5N-B-A/40

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CLB-403-11A5N-B-A/40 is a thermal circuit breaker with a 40A current rating and 250V voltage rating. It is designed for panel mounting.
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CLB-403-11A5N-B-A/40 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
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CLB-403-11A5N-B-A/40 Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number CLB-403-11A5N-B-A/40, is a thermal type breaker with a current rating of 40A and a voltage rating of 250V.

 

It features a panel mount design and a push-to-reset actuator. The breaker has one pole and no illumination. It is approved by agencies including CE, cUL, TUV, UL1077, and UL1500.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. This component is suitable for applications requiring reliable overcurrent protection.

CLB-403-11A5N-B-A/40 Quick Information

Product Type: Circuit Breaker
Series: CLB-403
Canonical Name: Littelfuse Inc. CLB-403-11A5N-B-A/40 Thermal Circuit Breaker
Subcategory: Thermal

CLB-403-11A5N-B-A/40 Compliance

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

CLB-403-11A5N-B-A/40 Features

  • 40A current rating for robust protection.
  • 250V voltage rating suitable for many applications.
  • Panel mount design for easy integration.
  • Thermal breaker type with push-to-reset actuator.
  • Approved by CE, cUL, TUV, UL1077, UL1500.

CLB-403-11A5N-B-A/40 Applications

  • Used in power distribution systems.
  • Suitable for industrial control panels.
  • Applicable in equipment requiring overcurrent protection.
  • Ideal for marine and automotive applications.

CLB-403-11A5N-B-A/40 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

250V.

What is the mounting type?

Panel Mount.

What type of actuator does it have?

Push to Reset actuator.

How many poles does this breaker have?

1 pole.

What is the current rating?

40A.

What safety approvals does it hold?

CE, cUL, TUV, UL1077, UL1500.

What type of circuit breaker is it?

Thermal circuit breaker.

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