CLB-403-27ENN-B-H The Littelfuse Inc. CLB-403-27ENN-B-H is a thermal circuit breaker designed for panel mounting. It offers a 40A current rating and a 250V voltage rating.
Mfr Part #:

CLB-403-27ENN-B-H

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CLB-403-27ENN-B-H is a thermal circuit breaker designed for panel mounting. It offers a 40A current rating and a 250V voltage rating.
Stock on Request

CLB-403-27ENN-B-H 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

CLB-403-27ENN-B-H Description

Short technical summary and product information.

This Littelfuse Inc. CLB-403-27ENN-B-H is a thermal circuit breaker with a 40A current rating and a 250V voltage rating. It features a single pole and a push-to-reset actuator.

 

The breaker is designed for panel mounting and is approved by multiple agencies including CE, cUL, TUV, UL1077, and UL1500. It has a RoHS3 compliant status and an MSL of 1.

 

Key electrical characteristics include its thermal tripping mechanism and a 1-pole configuration. The actuator type is push to reset, and it does not feature illumination. Its mounting type is panel mount, making it suitable for integration into various enclosures and control panels.

CLB-403-27ENN-B-H Quick Information

Product Type: Circuit Breaker
Series: CLB
Canonical Name: Littelfuse Inc. CLB-403-27ENN-B-H Thermal Circuit Breaker
Subcategory: Thermal

CLB-403-27ENN-B-H Compliance

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

CLB-403-27ENN-B-H Features

  • 40A current rating for protection.
  • 250V voltage rating.
  • Thermal breaker type.
  • Panel mount design.
  • RoHS3 compliant.

CLB-403-27ENN-B-H Applications

  • Provides overcurrent protection for branch circuits.
  • Suitable for industrial control equipment.
  • Ideal for power distribution systems.
  • Used in auxiliary circuit protection.

CLB-403-27ENN-B-H FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CLB-403-27ENN-B-H?

40A

What is the voltage rating of the CLB-403-27ENN-B-H?

250V

What type of circuit breaker is the CLB-403-27ENN-B-H?

Thermal

How many poles does the CLB-403-27ENN-B-H have?

1

What actuator type does the CLB-403-27ENN-B-H use?

Push to Reset

What approvals does the CLB-403-27ENN-B-H have?

CE, cUL, TUV, UL1077, UL1500

What is the mounting type of the CLB-403-27ENN-B-H?

Panel Mount

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