CLB-043-27E3N-W-A The Littelfuse Inc. CLB-043-27E3N-W-A is a thermal circuit breaker designed for demanding OEM environments. It features a 4A current rating and a 250VAC voltage rating.
Mfr Part #:

CLB-043-27E3N-W-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CLB-043-27E3N-W-A is a thermal circuit breaker designed for demanding OEM environments. It features a 4A current rating and a 250VAC voltage rating.
Stock on Request

CLB-043-27E3N-W-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
Termination
Termination Style
Voltage Rating

CLB-043-27E3N-W-A Description

Short technical summary and product information.

The CLB-043-27E3N-W-A is a thermal circuit breaker from Littelfuse Inc., part of the CLB-Series. This component is built for rugged and reliable performance in demanding OEM applications.

 

Key electrical specifications include a current rating of 4A and a voltage rating of 125-250VAC or 32VDC. It operates as a single-pole breaker and features a thermal trip mechanism. The actuator type is a push-to-reset button, and illumination is non-illuminated.

 

Designed for front panel mounting, this circuit breaker utilizes a 3/8" 27 UNS plastic bushing with a round plastic nut for secure installation. The termination style is a 0.250 tab (Q.C.).

 

Agency approvals include UL 1077 Recognized, UL 1500 Recognized, TUV Certified to IEC/EN 60934, CSA Certified, and cUL. The RoHS status is compliant with RoHS3, and it has an MSL of 1 Unlimited.

CLB-043-27E3N-W-A Quick Information

Product Type: Thermal Circuit Breaker
Series: CLB-Series
Canonical Name: Littelfuse Inc. CLB-Series Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

CLB-043-27E3N-W-A Compliance

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

CLB-043-27E3N-W-A Features

  • 4A current rating for circuit protection.
  • 125-250VAC / 32VDC voltage rating.
  • Single pole thermal circuit breaker.
  • Push-to-reset actuator for easy operation.
  • Front panel mount with plastic bushing.

CLB-043-27E3N-W-A Applications

  • Ideal for OEM equipment protection.
  • Suitable for transportation applications.
  • Used in marine environments.
  • Applicable in industrial automation.

CLB-043-27E3N-W-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CLB-043-27E3N-W-A circuit breaker?

The current rating is 4A.

What is the voltage rating for this thermal circuit breaker?

The voltage rating is 125-250VAC or 32VDC.

How many poles does the CLB-043-27E3N-W-A have?

It has 1 pole.

What type of breaker is the CLB-043-27E3N-W-A?

It is a thermal circuit breaker.

What is the actuator type for this circuit breaker?

The actuator type is push-to-reset.

Is the CLB-043-27E3N-W-A illuminated?

No, it is non-illuminated.

What is the mounting type for this circuit breaker?

It is a panel mount type.

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