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OptiFuse MRCB24V30A Automotive Circuit Breaker

This is a Type III automotive circuit breaker with a manual reset feature, designed for 24V DC systems. It features a durable metal body with a vertical bracket and is secured using two 10-32 studs. The breaker provides interrupt ratings of 0.66 inches and 0.56 inches, with a current rating of 30A, suitable for protecting automotive electrical circuits. It conforms to SAE J553 standards and operates within a temperature range of -10°F to 150°F, offering reliable protection for vehicle electrical systems.

Authorized Distributors
Part No:MRCB-24-V-30A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $7.33
Buy/RFQ:
Part No:MRCB-24-V-30A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $5.54
Buy/RFQ:
Part No:MRCB-24-V-30A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $5.54
Buy/RFQ:

OptiFuse MRCB24V30A Automotive Circuit Breaker Specifications:

  • Voltage: Upto 24V
  • Amperage options: 10A, 15A, 20A, 25A, 30A, 35A, 40A, 50A
  • Terminals: Copper Plate for Battery (0.58”), Zinc Plate for Auxiliary (0.66”)
  • Body Material: Steel
  • Operating Temperature: -10°F to 150°F
  • Storage Temperature: -20°F to 200°F
  • Interrupt Ratings: 100% +1.5% for >30Min, 135% for <30Min, 200% for <1Min
  • Mounting Studs: 2x #10-32
  • Dimensions: 0.66 inches (16.8 mm) terminal spacing, 0.58 inches (14.73 mm) terminal width, 0.38 inches (9.65 mm) height
  • Standards: SAE J553 compliant
  • Temperature Rating: -10°F to 150°F
  • Physical Dimensions: Length approximately 1.95 inches (49.53 mm), width 0.69 inches (17.5 mm), height 0.56 inches (14.3 mm)

Buy the OptiFuse Series MRCB Automotive Circuit Breaker: MRCB24V30A

Secure your automotive electrical circuits with the OptiFuse Series MRCB 24V Manual Reset Circuit Breaker. Designed for 24V systems, it features a durable steel body, zinc and copper terminals, and multiple current ratings up to 50A. Easy to install with two studs, it ensures reliable overcurrent protection, conforming to SAE J553 standards. Its operating temperature range from -10°F to 150°F makes it ideal for various vehicle environments, providing peace of mind and enhanced electrical safety for automotive applications.

Buy OptiFuse Series MRCB 24V automotive circuit breaker with manual reset function now and experience reliable protection for your vehicle's electrical system.

Frequently Asked Questions

Where can I buy OptiFuse MRCB24V30A?

You can click on the BUY or RFQ button to purchase MRCB24V30A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part MRCB24V30A?

You can download the MRCB24V30A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of MRCB24V30A?

OptiFuse

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