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CLB-403-27ENN-W-R/40 The Littelfuse Inc. CLB-403-27ENN-W-R/40 is a 1-pole thermal circuit breaker designed for panel mounting. It features a 40A current rating and a 250V AC voltage rating.
Mfr Part #:

CLB-403-27ENN-W-R/40

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CLB-403-27ENN-W-R/40 is a 1-pole thermal circuit breaker designed for panel mounting. It features a 40A current rating and a 250V AC voltage rating.
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CLB-403-27ENN-W-R/40 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating
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CLB-403-27ENN-W-R/40 Description

Short technical summary and product information.

This CLB-403-27ENN-W-R/40 circuit breaker from Littelfuse Inc. is a thermal type breaker with a single pole configuration. It is rated for a maximum current of 40A and an AC voltage of 250V, with a DC voltage rating of 32V.

 

The breaker is designed for panel mounting and features a push-to-reset actuator type. It has no illumination. The component is supplied in bulk packaging.

 

Key specifications include a 40A current rating, 250V AC voltage rating, and 1 pole. The breaker type is thermal, and it is suitable for panel mount installations. It adheres to RoHS3 standards and has an MSL of 1.

CLB-403-27ENN-W-R/40 Quick Information

Product Type: Circuit Breaker
Series: CLB
Canonical Name: Carling Technologies CLB-403-27ENN-W-R/40 Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

CLB-403-27ENN-W-R/40 Compliance

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

CLB-403-27ENN-W-R/40 Features

  • 40A current rating for robust protection.
  • 250V AC and 32V DC voltage ratings.
  • Thermal breaker type for reliable operation.
  • Panel mount design for easy integration.
  • Push-to-reset actuator for manual control.

CLB-403-27ENN-W-R/40 Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution units.
  • Used in equipment requiring overcurrent protection.
  • Applicable in systems with 250V AC.
  • Designed for 32V DC applications.

CLB-403-27ENN-W-R/40 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CLB-403-27ENN-W-R/40 circuit breaker?

The current rating is 40A.

What is the AC voltage rating for this circuit breaker?

The AC voltage rating is 250V.

What type of circuit breaker is the CLB-403-27ENN-W-R/40?

It is a thermal circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for the CLB-403-27ENN-W-R/40?

It is a panel mount type.

Is the CLB-403-27ENN-W-R/40 RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this component?

The MSL is 1 Unlimited.

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