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OptiFuse MOCB2PCL40A Automotive Circuit Breaker

This is a Type II automotive circuit breaker with a modified reset mechanism. It operates at 12V DC and features a plastic body without a bracket. The breaker has two clip terminals, a 0.250-inch diameter connection point, and a current rating of 40A. Designed for reliable over-current protection, it conforms to SAE J553 standards, fitting both 1/4” and 7/8” fuse clips. Suitable for automotive electrical systems, this circuit breaker ensures safety during load surges and protects against electrical faults effectively in various vehicular applications.

Authorized Distributors
Source:DigiKey
Part No:MOCB2-PCL-40A
Stock:1012
Inv Date:06-05-2026
Price: Unit price: $17.41
Buy/RFQ:
Part No:MOCB2-PCL-40A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $17.41
Buy/RFQ:

OptiFuse MOCB2PCL40A Automotive Circuit Breaker Specifications:

  • Type: Modified Reset Circuit Breaker
  • Body Material: Plastic
  • Operating Voltage: 12 VDC
  • Current Ratings: 10A, 15A, 20A, 25A, 30A, 35A, 40A
  • Fuse Clip Compatibility: 1/4” and 7/8” clip types
  • Reset Type: Modified reset, remains open during overload
  • Conformance: SAE J553 standard
  • Open Time at Rated Current: >30 min (100%), <30 min (135%), <1 min (200%)
  • Physical Dimensions: Length 0.436 inch (11.07 mm), width 0.45 inch (11.43 mm), diameter of connection point 0.250 inch (6.35 mm)
  • Weight: Approximate 16 grams
  • Packing: 100 pieces per inner box, 1000 pieces per carton
  • Design: Automotive, suitable for vehicular electrical systems
  • Warning: Avoid operation beyond maximum ratings; improper use may cause damage; contact with chemicals may degrade performance

Buy the Optifuse Series Automotive Circuit Breaker: MOCB2-PCL40A

Enhance your vehicle's electrical safety with the Optifuse Series automotive circuit breaker. Designed for 12V DC systems, it features a modified reset mechanism, plastic body construction, and compatibility with standard fuse clips. Available in multiple current ratings, it ensures reliable protection against overloads and short circuits. The breaker is easy to install, conforms to SAE J553 standards, and provides durable, long-lasting circuit protection. Purchase online today to secure your automotive electrical system with this dependable circuit breaker, ensuring safety and optimal performance.

Order your Optifuse Series MOCB2-PCL40A today and secure your vehicle’s electrical system with reliable over-current protection.

Frequently Asked Questions

Where can I buy OptiFuse MOCB2PCL40A?

You can click on the BUY or RFQ button to purchase MOCB2PCL40A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part MOCB2PCL40A?

You can download the MOCB2PCL40A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of MOCB2PCL40A?

OptiFuse

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