Mfr Part #:

MOCB-12-N-20A

Mfr Name: OptiFuse

The OptiFuse MOCB-12-N-20A is a 20A, 12VDC automotive circuit breaker with a Type II Modified Reset. It is SAE J553 approved and features stud mounting.

Stock on Request

MOCB-12-N-20A Description

Short technical summary and product information.

The OptiFuse MOCB-12-N-20A is an automotive circuit breaker designed for 12VDC systems. It offers a current rating of 20A and features a Type II Modified Reset mechanism. This circuit breaker is approved by SAE J553, ensuring compliance with automotive standards.

With a stud mounting type and #10-32 stud terminals, the MOCB-12-N-20A is suitable for various automotive applications. The operating temperature range is from -40°C to 80°C. The interrupting rating is specified as 1500A at 12VDC, providing robust protection against overcurrent conditions.

This component is designed for reliable performance in demanding automotive environments. Its construction includes copper battery terminals and zinc-plated steel auxiliary terminals.

MOCB-12-N-20A Quick Information

Product Type: Automotive Circuit Breaker

Series: MOCB

Canonical Name: OptiFuse MOCB-12-N-20A Automotive Circuit Breaker

Subcategory: Automotive Circuit Breaker

MOCB-12-N-20A Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MOCB-12-N-20A Features

20A current rating at 12VDC.
Type II Modified Reset mechanism.
SAE J553 approval for automotive use.
Stud mounted with #10-32 terminals.
Wide operating temperature range.

MOCB-12-N-20A Applications

Automotive electrical system protection.
Engine control module circuits.
Accessory power circuits.
Trailer wiring harnesses.
RV and marine applications.

MOCB-12-N-20A FAQs

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

What is the operating voltage of the MOCB-12-N-20A?

12VDC.

What is the operating temperature range?

-40°C to 80°C.

What is the interrupting rating?

1500A.

What type of reset does this circuit breaker have?

Type II modified reset (automatic reset).

What approvals does the MOCB-12-N-20A have?

SAEJ553.

What is the mounting type?

Stud mounted with #10-32 stud terminals.

What materials are the terminals made of?

Copper and zinc plated steel.

Category	Circuit Breakers
Manufacturer Name	OptiFuse
AEC Qualified	No
Actuator Type	Automatic Reset
Approval Agency	SAEJ553
Automotive Grade	Yes
Current Rating	20A
Current Rating (Amps)	20A
Illumination	None
Industrial Grade	Yes
Military Grade	No
Mounting Type	Stud Mounted
Number of Poles	1
Operating Temperature	-40°C ~ 80°C
Voltage Rating	12VDC