myMectronic
myMectronic

A Premier B2B Part Search

OptiFuse MRCBP4PL30A Automotive Circuit Breaker

This is a Type III automotive circuit breaker with a manual reset function, suitable for 28V DC systems. It features a plastic body and a standard auto blade connection, rated at 30A for circuit protection. Made with thermoplastic UL Rated 94-V-0 materials, it withstands operating temperatures from -40°C to 85°C and storage temperatures up to 125°C. The device's terminals are tin-plated brass alloy, providing reliable electrical contact. It has an interrupt rating of 2000A at 28VDC, ensuring safety and durability in automotive applications.

Authorized Distributors
Part No:MRCBP4-PL-30A
Stock:1
Inv Date:06-05-2026
Price: Unit price: $12.53
Buy/RFQ:
Part No:MRCBP4-PL-30A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $7.41
Buy/RFQ:
Part No:MRCBP4-PL-30A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $7.41
Buy/RFQ:

OptiFuse MRCBP4PL30A Automotive Circuit Breaker Specifications:

  • Voltage: Up to 28VDC
  • Amperage: 30A
  • Body Material: Thermoplastic (UL Rated 94-V-0)
  • Terminals: Tin plated Brass Alloy
  • Interrupt Rating: 2000A @ 28VDC
  • Operating Temperature: -40°C to 85°C
  • Storage Temperature: -40°C to 125°C
  • Mechanical Dimensions: 0.69 inches height, 4.27 inches length, 0.63 inches width
  • Profile: Automotive Blade Type
  • Application: Automotive circuit protection
  • Color Coding: Green for 30A rating

Buy the Optifuse MRCBP4-PL – Reliable Automotive Circuit Breaker for Industrial Applications

Order the Optifuse MRCBP4-PL automotive circuit breaker online today—designed for reliable protection of 28V automotive systems. Featuring a manual reset, this 30A breaker provides high interrupt capacity and durable thermoplastic construction. Its compact design includes a standard auto blade connection, making installation straightforward. Ensure vehicle safety with this high-quality device, suitable for occasional overcurrent protection and capable of withstanding harsh temperature conditions. Purchase now for enhanced system protection and peace of mind in demanding automotive environments.

Get Optifuse MRCBP4-PL today—built for precision and long-lasting durability in automotive and industrial systems.

Frequently Asked Questions

Where can I buy OptiFuse MRCBP4PL30A?

You can click on the BUY or RFQ button to purchase MRCBP4PL30A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part MRCBP4PL30A?

You can download the MRCBP4PL30A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of MRCBP4PL30A?

OptiFuse

OptiFuse Part List

Browse and search other OptiFuse parts, locate datasheets and stock

Sponsored by