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OptiFuse MRCBP4PL10A Automotive Circuit Breaker

This Type III manual reset automotive circuit breaker is designed for 28V DC systems, suitable for automotive applications requiring reliable overcurrent protection. It features a durable thermoplastic body rated UL 94-V-0, with tin-plated brass terminals ensuring a secure connection. The breaker is available in multiple amperages, including 5A to 30A, and exhibits an interrupt rating of 2000A at 28VDC. Operating temperature ranges from -40°C to 85°C, with storage up to 125°C. It has a manual reset button, compact dimensions, and color-coded ratings for easy identification, making it ideal for automotive and electrical systems.

Authorized Distributors
Source:DigiKey
Part No:MRCBP4-PL-10A
Stock:1129
Inv Date:06-05-2026
Price: Unit price: $12.28
Buy/RFQ:
Part No:MRCBP4-PL-10A
Stock:1
Inv Date:06-05-2026
Price: Unit price: $12.53
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Part No:MRCBP4-PL-10A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $7.41
Buy/RFQ:
Part No:MRCBP4-PL-10A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $7.41
Buy/RFQ:

OptiFuse MRCBP4PL10A Automotive Circuit Breaker Specifications:

  • Voltage: Up to 28VDC
  • Amperage: 10A
  • Interrupt Rating: 2000A @ 28VDC
  • Materials: Thermoplastic (UL Rated 94-V-0)
  • Terminals: Tin plated Brass Alloy
  • Operating Temperature: -40°C to 85°C
  • Storage Temperature: -40°C to 125°C
  • Dimensions: 0.59 inches (15mm) wide, length varies approximately 4.0 inches (102mm), height approx. 0.6 inches (15mm)
  • Reset Button: Manual reset operation
  • Application: Automotive electrical systems
  • Color-coded for amperage ratings
  • Suitable for occasional overcurrent protection, not for continuous or repeated trips
  • Warning: Avoid contact with chemical solvents; not water submersible
  • Compatible with standard automotive blade fuse connection

Buy the Optifuse Series Automotive Circuit Breaker: MRCBP4PL10A

Enhance your vehicle's electrical safety with the reliable automotive circuit breaker. Featuring a durable thermoplastic body, manual reset, and various amperage options, this breaker offers robust overcurrent protection for 28V DC systems. Its compact design with color-coded ratings makes installation straightforward. Ideal for automotive, RV, and other electrical systems, it prevents damage from overcurrent and short circuits. Purchase the Optifuse Series automotive circuit breaker online today and safeguard your electrical investments with trusted quality.

Order your Optifuse Series automotive circuit breaker MRCBP4PL10A today and ensure dependable protection for your vehicle's electrical systems.

Frequently Asked Questions

Where can I buy OptiFuse MRCBP4PL10A?

You can click on the BUY or RFQ button to purchase MRCBP4PL10A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part MRCBP4PL10A?

You can download the MRCBP4PL10A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of MRCBP4PL10A?

OptiFuse

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