MOCB-12-V-40A The OptiFuse MOCB-12-V-40A is an automotive circuit breaker designed for 12VDC systems. It features a 40A current rating and a Type II modified reset.
Mfr Part #:

MOCB-12-V-40A

Mfr Name: OptiFuse
OptiFuse
The OptiFuse MOCB-12-V-40A is an automotive circuit breaker designed for 12VDC systems. It features a 40A current rating and a Type II modified reset.
Stock on Request

MOCB-12-V-40A 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)
Dimensions
Illumination
Mounting Type
Number of Poles
Operating Temperature
Voltage Rating

MOCB-12-V-40A Description

Short technical summary and product information.

This OptiFuse MOCB-12-V-40A is an automotive circuit breaker with a 40A current rating and a 12VDC voltage rating. It utilizes a Type II modified reset mechanism and complies with SAE J553 standards.

 

The circuit breaker operates within a temperature range of -40°C to 80°C. It features #10-32 stud terminals made of copper for battery connections and zinc-plated steel for auxiliary connections. The mounting type is bracket attached, suitable for various automotive applications.

 

With an interrupting rating of 1500A at 12VDC, this single-pole circuit breaker provides reliable protection. The body material is unspecified, but the terminals are designed for robust connections. Its dimensions are approximately 0.22 inches by 1.56 inches.

 

This component is suitable for applications requiring overcurrent protection in automotive electrical systems, offering a balance of performance and durability.

MOCB-12-V-40A Quick Information

Product Type: Circuit Breaker
Series: MOCB
Canonical Name: OptiFuse MOCB-12-V-40A Automotive Circuit Breaker
Subcategory: Automotive Circuit Breaker

MOCB-12-V-40A Compliance

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

MOCB-12-V-40A Features

  • 40A current rating for 12VDC systems.
  • Type II modified reset mechanism.
  • SAE J553 compliance.
  • Wide -40°C to 80°C operating temperature.
  • Bracket attached mounting type.

MOCB-12-V-40A Applications

  • Automotive electrical system protection.
  • DC power distribution circuits.
  • Overcurrent protection for auxiliary systems.
  • Engine control module protection.

MOCB-12-V-40A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the MOCB-12-V-40A?

12V.

What is the current rating of the MOCB-12-V-40A?

40A.

What is the interrupting rating?

1500A at 12VDC.

What type of reset does the MOCB-12-V-40A use?

Type II modified reset.

Is the breaker manual or automatic reset?

Automatic reset.

How many poles does this breaker have?

1 pole.

What is the operating temperature range?

-40°C to 80°C.

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