Mfr Part #:

30056-40

The Littelfuse Inc. 30056-40 is a 1-pole circuit breaker rated for 40A and 12V. It features a chassis mount and automatic reset.

Stock on Request

30056-40 Description

Short technical summary and product information.

This Littelfuse Inc. 30056-40 is a single-pole circuit breaker designed for 12V systems with a current rating of 40A. It features an automatic reset mechanism, making it suitable for applications where manual intervention is not desired.

The breaker is designed for chassis mounting, providing a secure and stable installation. Its electrical characteristics include a 12V voltage rating and a 40A current capacity, suitable for protecting various DC circuits.

Key specifications include a 1-pole configuration and an automatic reset type. The component is also noted for its RoHS3 compliance and MSL 1 rating, indicating standard environmental handling requirements.

30056-40 Quick Information

Product Type: Circuit Breaker

Canonical Name: Littelfuse Inc. 30056-40 Circuit Breaker

Subcategory: Circuit Breakers

30056-40 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

30056-40 Features

40A current rating for DC circuits.
12V voltage rating for low voltage systems.
Automatic reset simplifies operation.
Chassis mount for secure installation.
Single pole configuration.

30056-40 Applications

Ideal for DC power distribution.
Suitable for automotive applications.
Use in low voltage equipment.
Protection for 12V systems.

30056-40 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the current rating of the 30056-40 circuit breaker?

The 30056-40 circuit breaker has a current rating of 40A.

What is the voltage rating for the 30056-40?

The voltage rating for the 30056-40 circuit breaker is 12V.

How is the 30056-40 circuit breaker mounted?

The 30056-40 circuit breaker is designed for chassis mounting.

Does the 30056-40 have an automatic or manual reset?

The 30056-40 circuit breaker features an automatic reset.

What is the RoHS status of the 30056-40?

The 30056-40 is RoHS3 Compliant.

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

The Moisture Sensitivity Level (MSL) for the 30056-40 is 1 Unlimited.

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30055-40

Littelfuse Inc.

The 30055-40 is a 40A, 12V automatic reset circuit breaker manufactured by Littelfuse Inc. Designed for chassis mounting, it provides reliable overcurrent protection with a metal break handle.

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30128-40