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OptiFuse MRCBP4PL20A Automotive Circuit Breaker

This is a Type III automotive circuit breaker with a manual reset function, designed for 28V DC systems. It features a plastic body and a standard auto blade connection, rated at 20A for circuit protection. Suitable for automotive electrical systems, it supports a maximum voltage of 28VDC and has an interrupt rating of 2000A at 28VDC. The device is made from UL-rated thermoplastic with tin-plated brass terminals, ensuring durability and reliable performance. It operates within a temperature range of -40°C to 85°C, providing efficient protection against overcurrent faults in automotive applications.

Authorized Distributors
Part No:MRCBP4-PL-20A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $7.39
Buy/RFQ:
Part No:MRCBP4-PL-20A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $7.41
Buy/RFQ:
Part No:MRCBP4-PL-20A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $7.41
Buy/RFQ:

OptiFuse MRCBP4PL20A Automotive Circuit Breaker Specifications:

  • Voltage: Up to 28VDC
  • Amperage: 20A
  • 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
  • Body Color: White
  • Dimensions: 0.59 inches (14.99 mm) height, 4.27 inches (108.4 mm) length, 0.26 inches (6.6 mm) width
  • Connection: Auto Blade Type
  • Application: Automotive circuit protection
  • Max Continuous Current: 20A
  • Certifications: UL Rated

Buy the Buy Auto Circuit Breaker Part Number MRCBP4PL20A Online

Secure your vehicle’s electrical system with this reliable manual reset automotive circuit breaker. Rated at 20A for 28V DC systems, featuring a durable thermoplastic body and precision terminals, ensuring safe and consistent operation. Ideal for automotive applications, it provides excellent overcurrent protection with an interrupt rating of 2000A. Easy to install and reset, this circuit breaker enhances safety and reliability, making it essential for maintenance, repair, or new electrical system setups in automotive projects. Order online today for quick, trusted delivery.

Order your Auto SeriesMRCBP4PL20A circuit breaker today and ensure dependable overcurrent protection for your automotive electrical systems.

Frequently Asked Questions

Where can I buy OptiFuse MRCBP4PL20A?

You can click on the BUY or RFQ button to purchase MRCBP4PL20A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part MRCBP4PL20A?

You can download the MRCBP4PL20A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of MRCBP4PL20A?

OptiFuse

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