MRCB-24-H-20A The OptiFuse MRCB-24-H-20A is a manual reset circuit breaker with a 20A current rating and 24VDC voltage rating. It is compliant with SAE J553 standards.
Mfr Part #:

MRCB-24-H-20A

Mfr Name: OptiFuse
OptiFuse
The OptiFuse MRCB-24-H-20A is a manual reset circuit breaker with a 20A current rating and 24VDC voltage rating. It is compliant with SAE J553 standards.
Stock on Request

MRCB-24-H-20A Specifications Quick View

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

MRCB-24-H-20A Description

Short technical summary and product information.

This OptiFuse MRCB-24-H-20A is a Type III manual reset circuit breaker designed for automotive applications. It features a 20A current rating and a 24VDC voltage rating, with an interrupting rating of 2000A at 24VDC.

 

The circuit breaker is compliant with SAE J553 standards and operates within a temperature range of -40°C to 80°C. It is designed with a bracket mounting type and features #10-32 stud terminals made of copper and zinc-plated steel.

 

Key specifications include a manual reset type and a 1-pole configuration. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

MRCB-24-H-20A Quick Information

Product Type: Circuit Breaker
Series: MRCB
Canonical Name: OptiFuse MRCB-24-H-20A Manual Reset Circuit Breaker
Subcategory: Automotive Circuit Breaker

MRCB-24-H-20A Compliance

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

MRCB-24-H-20A Features

  • Manual reset Type III circuit breaker
  • 20A current rating at 24VDC
  • 2000A interrupting rating
  • SAE J553 compliance
  • Bracket mounting type

MRCB-24-H-20A Applications

  • Automotive battery and auxiliary circuit protection.
  • Marine electrical system overcurrent protection.
  • Industrial control panel branch circuit protection.
  • RV and off-road vehicle power distribution.

MRCB-24-H-20A FAQs

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

It is rated for 24 VDC.

What is the current rating?

20 amperes (20 A) continuous.

What is the interrupting rating?

2000 A at 24 VDC.

What type of reset does this circuit breaker use?

Manual reset (Type III).

What is the operating temperature range?

-40°C to 80°C.

What is the mounting style?

Bracket mounting attached crosswise the case.

What terminal configuration is used?

#10-32 studs; copper for battery, zinc plated steel for auxiliary.

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