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OptiFuse MRCBP4PM15A Automotive Circuit Breaker

This automotive circuit breaker provides reliable overcurrent protection for 28V DC systems with a manual reset feature. Constructed with thermoplastic material rated UL 94V-0, it features a mini blade terminal design and color-coded cover matching amperage ratings for easy identification. Available in multiple amperages, including 15A, it withstands operating temperatures from -40°C to 85°C and has high interrupt ratings up to 300A at 28V DC. Designed for automotive applications, it ensures safe circuit protection with robust construction and easy reset functionality, ideal for electrical and automotive circuits needing quick, manual reset.

Authorized Distributors
Source:DigiKey
Part No:MRCBP4-PM-15A
Stock:4480
Inv Date:06-05-2026
Price: Unit price: $14.25
Buy/RFQ:
Part No:MRCBP4-PM-15A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $14.25
Buy/RFQ:
Part No:MRCBP4-PM-15A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $8.6
Buy/RFQ:
Part No:MRCBP4-PM-15A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $8.6
Buy/RFQ:

OptiFuse MRCBP4PM15A Automotive Circuit Breaker Specifications:

  • Voltage: 28VDC
  • Amperage: 5A, 7.5A, 10A, 15A, 20A, 25A, 30A
  • Materials: Thermoplastic — UL Rated 94-V-0
  • Terminals: Tin plated Copper Alloy
  • Testing Standard: SAE J553 Type II
  • Operating Temperature: -40°C to 85°C
  • Interrupt Rating: 150A @ 28VDC for 15A version
  • Body Dimensions: 0.80 inches (12.45 mm) x 1.25 inches (6.35 mm), height 0.96 inches (24.5 mm)
  • Color Coded Cover: Corresponds to amperage ratings
  • Mechanical Dimensions: 0.41 inches (10.5 mm) thickness, 0.96 inches width, length varies with amperage

Buy the OptiFuse MRCBP4PM15A Series Automotive Circuit Breaker: Reliable 15A Protection

Secure your electrical circuits with the high-quality automotive circuit breaker designed for 28V systems. Featuring a manual reset, high interrupt ratings up to 300A, thermoplastic construction, and easy color-coded identification, this breaker ensures safe and reliable protection. Perfect for automotive and industrial applications, it withstands harsh conditions from -40°C to 85°C. Its compact design offers easy installation and quick reset, providing durable and dependable overcurrent protection for various electrical systems. Buy online now to enhance your safety features.

Buy Optifuse MRCBP4-PM automotive circuit breaker now and experience unmatched reliability and performance for automotive and industrial applications.

Frequently Asked Questions

Where can I buy OptiFuse MRCBP4PM15A?

You can click on the BUY or RFQ button to purchase MRCBP4PM15A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part MRCBP4PM15A?

You can download the MRCBP4PM15A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of MRCBP4PM15A?

OptiFuse

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