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OptiFuse ACB12V50A Automotive Circuit Breaker

This automotive circuit breaker features a manual reset for 12V DC systems, ideal for automotive applications. Crafted with a durable steel body, it mounts vertically with a sturdy bracket. Equipped with copper and zinc terminals, it ensures reliable connections and fast response to overcurrent conditions. Rated for up to 50 amperes, it offers stable performance with a quick trip response. Its compact design, with dimensions suitable for tight spaces, makes it suitable for automotive electrical systems needing dependable overcurrent protection, conforming to SAE J553 standards for safety and reliability.

Authorized Distributors
Part No:ACB-12-V-50A
Stock:16
Inv Date:06-05-2026
Price: Unit price: $4.12
Buy/RFQ:
Part No:ACB-12-V-50A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.44
Buy/RFQ:

OptiFuse ACB12V50A Automotive Circuit Breaker Specifications:

  • Voltage: 12V or 24V
  • Amperage: 10A, 15A, 20A, 25A, 30A, 35A, 40A, 50A
  • Terminals: Copper Plate (0.58”), Zinc Plate (0.66”)
  • Conforms to SAE J553 standard
  • Body: Steel case
  • Operating Temperature: -10°F to 150°F
  • Storage Temperature: -20°F to 200°F
  • Current Rating Open Time: 100% +1.5% | > 30 Min; 135% +1.5% | < 30 Min; 200% +1.5% | < 1 Min
  • Mechanical Dimensions: Ex@2e 0.38 inches, length 1.56 inches, height 0.69 inches, width 0.58 inches
  • Mounting: Vertical with bracket, 2x #10-32 studs
  • Rockers switch: 0.66 x 0.56 inches
  • Durable metal construction ideal for automotive electrical systems

Buy the OptiFuse ACB12V50A – Reliable Automotive Circuit Breaker for Industrial Applications

Order the OptiFuse automotive circuit breaker now to ensure reliable overcurrent protection in your vehicle. Designed for 12V systems, it features a durable steel body, quick response, and a 50A rating for demanding automotive applications. Its vertical mounting with sturdy studs ensures easy installation and stable connections. Perfect for automotive electrical systems, it conforms to SAE J553 standards, offering peace of mind through dependable overcurrent protection. Buy online today and secure your vehicle’s electrical system with a trusted, high-quality circuit breaker designed to last.

Get OptiFuse ACB12V50A today—built for precision and long-lasting durability in automotive electrical protection.

Frequently Asked Questions

Where can I buy OptiFuse ACB12V50A?

You can click on the BUY or RFQ button to purchase ACB12V50A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part ACB12V50A?

You can download the ACB12V50A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of ACB12V50A?

OptiFuse

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