ACB-24-H-20A The OptiFuse ACB-24-H-20A is an automotive circuit breaker with a 20A current rating and 24VDC voltage rating. It features an automatic reset function and SAE J553 compliance.
Mfr Part #:

ACB-24-H-20A

Mfr Name: OptiFuse
OptiFuse
The OptiFuse ACB-24-H-20A is an automotive circuit breaker with a 20A current rating and 24VDC voltage rating. It features an automatic reset function and SAE J553 compliance.
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ACB-24-H-20A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Automotive Grade
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

ACB-24-H-20A Description

Short technical summary and product information.

The OptiFuse ACB-24-H-20A is a Type I auto-reset automotive circuit breaker designed for 24VDC systems. It offers a current rating of 20A and complies with SAE J553 standards.

 

This circuit breaker operates within a temperature range of -40°F to 175°F. It features copper battery terminals and zinc-plated steel auxiliary terminals, with a #10-32 stud configuration. The mounting type is specified as a bracket attached crosswise the case.

 

Key electrical specifications include a 24VDC voltage rating and a 20A current rating. The automatic reset type makes it suitable for applications where manual intervention is not desired after a trip event. Its robust construction and compliance with automotive standards make it a reliable choice for protection circuits in vehicles.

 

The OptiFuse ACB-24-H-20A is part of the Shortstop series, offering dependable circuit protection for automotive applications. Its design prioritizes safety and longevity in demanding environments.

ACB-24-H-20A Quick Information

Product Type: Automotive Circuit Breaker
Series: Shortstop
Canonical Name: OptiFuse ACB-24-H-20A Automotive Circuit Breaker
Subcategory: Automotive Circuit Breaker

ACB-24-H-20A Compliance

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

ACB-24-H-20A Features

  • 20A current rating at 24VDC.
  • Automatic reset type for convenience.
  • SAE J553 compliance for automotive use.
  • Wide operating temperature range.
  • Robust terminal materials and configuration.

ACB-24-H-20A Applications

  • Automotive electrical system protection.
  • DC power circuit overcurrent protection.
  • Engine control module circuits.
  • Accessory power circuits.

ACB-24-H-20A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the ACB-24-H-20A?

The ACB-24-H-20A is rated for 24 VDC operation.

What is the current rating of this circuit breaker?

The current rating is 20 amps.

What type of reset does the ACB-24-H-20A use?

It uses an automatic reset mechanism.

What is the operating temperature range?

The operating temperature range is -40°F to 175°F.

What approvals does this circuit breaker have?

It is approved to SAE J553.

What terminal configuration does the ACB-24-H-20A have?

It has #10-32 stud terminals.

What is the mounting type for this circuit breaker?

It uses a bracket attached crosswise the case for mounting.

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