CLB-403-27ENN-B-F The Littelfuse Inc. CLB-403-27ENN-B-F is a thermal circuit breaker designed for panel mounting. It features a push-to-reset actuator and a 40A current rating.
Mfr Part #:

CLB-403-27ENN-B-F

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CLB-403-27ENN-B-F is a thermal circuit breaker designed for panel mounting. It features a push-to-reset actuator and a 40A current rating.
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CLB-403-27ENN-B-F 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-F Description

Short technical summary and product information.

This Littelfuse Inc. CLB-403-27ENN-B-F is a thermal circuit breaker suitable for various protection applications. It is designed for panel mounting and features a convenient push-to-reset actuator.

 

The breaker has a current rating of 40A and can handle AC voltages up to 250V and DC voltages up to 32V. It is a single-pole device, simplifying circuit integration. The thermal breaker type offers reliable overcurrent protection.

 

Compliance is indicated by approvals from CE, cUL, TUV, UL1077, and UL1500. The RoHS status is reported as RoHS3 Compliant, MSL is 1 Unlimited, and REACH status is REACH Unaffected. The component is supplied in bulk packaging.

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

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

CLB-403-27ENN-B-F Compliance

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

CLB-403-27ENN-B-F Features

  • Thermal circuit breaker for reliable protection.
  • 40A current rating for high-power applications.
  • 250V AC and 32V DC voltage ratings.
  • Panel mount design with push-to-reset actuator.
  • Approved by CE, cUL, TUV, UL1077, UL1500.

CLB-403-27ENN-B-F Applications

  • Used for overcurrent protection.
  • Suitable for panel-mounted systems.
  • Ideal for industrial control panels.
  • Applicable in power distribution units.

CLB-403-27ENN-B-F FAQs

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

The CLB-403-27ENN-B-F is rated for 40A.

What voltage ratings does the CLB-403-27ENN-B-F support?

It is rated for 250VAC and 32VDC.

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

It is a thermal circuit breaker.

How is the CLB-403-27ENN-B-F mounted?

It is designed for panel mounting.

How is the CLB-403-27ENN-B-F reset after a trip?

It uses a push-to-reset actuator.

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

It is a single-pole circuit breaker.

What safety approvals does the CLB-403-27ENN-B-F hold?

It is approved by CE, cUL, TUV, UL1077, and UL1500.

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