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OptiFuse MRCBP4PL5A Automotive Circuit Breaker

This is a Type III automotive circuit breaker with a manual reset, designed for 28V DC systems. Featuring a plastic thermoplastic body rated UL 94V-0 and tin-plated brass terminals, it offers reliable overcurrent protection. Available in amperages from 5A to 30A with color coding for easy identification, it operates within -40°C to 85°C and storage temperature up to 125°C. Suitable for automotive electrical circuits, it provides a 2000A interrupt rating at 28V/DC, ensuring safety and durability in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:MRCBP4-PL-5A
Stock:1726
Inv Date:06-05-2026
Price: Unit price: $12.28
Buy/RFQ:
Part No:MRCBP4-PL-5A
Stock:2
Inv Date:06-05-2026
Price: Unit price: $12.53
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Part No:MRCBP4-PL-5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $7.41
Buy/RFQ:
Part No:MRCBP4-PL-5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $7.41
Buy/RFQ:

OptiFuse MRCBP4PL5A Automotive Circuit Breaker Specifications:

  • Voltage: Up to 28VDC
  • Amperage: 5A, 6A, 7.5A, 8A, 10A, 15A, 20A, 25A, 30A
  • Interrupt Rating: 2000A @ 28VDC
  • Materials: Thermoplastic (UL Rated 94-V-0), Tin plated Brass Terminals
  • Operating Temperature: -40°C to 85°C
  • Storage Temperature: -40°C to 125°C
  • Dimensions: Mechanical dimensions approximately 0.69 inches (17.5mm) height, 4.27 inches (108.4mm) length, 0.63 inches (16mm) width
  • Color Coding: Various colors indicating amperage rating (e.g., brown, black, blue, yellow, white, green)
  • Application: Automotive electrical circuits, occasional overcurrent protection, not for water submersion

Buy the OptiFuse Series Automotive Circuit Breaker MRCBP4PL5A

Order the Optifuse automotive circuit breaker online today to ensure reliable overcurrent protection in your vehicle's electrical system. Designed for 28V DC systems, this manual reset circuit breaker features a durable thermoplastic body and tin-plated brass terminals for longevity and safety. Available in various amperages with color-coded ratings, it guarantees quick installation and consistent performance under harsh conditions. Don't compromise on safety—purchase your circuit breaker online now and benefit from fast delivery and trusted quality for your automotive needs.

Buy Optifuse MRCBP4-PL now and experience unmatched reliability and performance for automotive electrical protection.

Frequently Asked Questions

Where can I buy OptiFuse MRCBP4PL5A?

You can click on the BUY or RFQ button to purchase MRCBP4PL5A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part MRCBP4PL5A?

You can download the MRCBP4PL5A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of MRCBP4PL5A?

OptiFuse

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