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OptiFuse ACB24H30A Automotive Circuit Breaker

This automotive circuit breaker is a reliable, auto-resetting type designed for 24V DC systems. Constructed with a durable steel case, it features a horizontal mounting bracket and two threaded studs for secure connections. Rated at 30 amps, it handles overcurrent protection for automotive electrical circuits. The breaker conforms to SAE J553 standards, with a contact span of 0.66 inches and 0.56 inches, making it suitable for various automotive and industrial applications. Its robust design ensures safe, consistent performance under demanding conditions.

Authorized Distributors
Source:DigiKey
Part No:ACB-24-H-30A
Stock:427
Inv Date:06-05-2026
Price: Unit price: $6.42
Buy/RFQ:
Part No:ACB-24-H-30A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $6.55
Buy/RFQ:

OptiFuse ACB24H30A Automotive Circuit Breaker Specifications:

  • Voltage: 12V or 24V
  • Amperage: 10A, 15A, 20A, 25A, 30A, 35A, 40A, 50A
  • Terminals: Battery copper plate 0.58 inches, auxiliary zinc plate 0.66 inches
  • Conforms to SAE J553
  • Body: Steel case
  • Operating Temperature: -10°F to 150°F
  • Storage Temperature: -20°F to 200°F
  • Current Rating: 30A
  • Open Time: >30 min at 100% +1.5% rating, <30 min at 135%, <1 min at 200%
  • Dimensions: Width 0.38 inches (9.65 mm), height 0.61 inches (15.5 mm), length 2.41 inches (61.2 mm), terminal stud size #10-32
  • Contact span: 0.66 inches and 0.56 inches
  • Mounting: Horizontal bracket

Buy the OptiFuse Series Auto Reset Circuit Breaker: ACB24H30A

Discover the convenience of purchasing the OptiFuse auto-reset circuit breaker online. Designed for 24V systems, this 30A breaker features a robust steel body, horizontal mounting bracket, and precise contact span, ensuring safety and durability for automotive and industrial applications. Easy to install, it conforms to SAE J553 standards, offering reliable overcurrent protection. Prevent electrical damage with this high-quality, reliable circuit breaker, now available for quick online purchase to enhance your vehicle’s electrical system efficiency and safety.

Buy OptiFuse ACB24H30A now and experience unmatched reliability and performance in automotive electrical protection with durable construction and easy installation.

Frequently Asked Questions

Where can I buy OptiFuse ACB24H30A?

You can click on the BUY or RFQ button to purchase ACB24H30A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part ACB24H30A?

You can download the ACB24H30A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of ACB24H30A?

OptiFuse

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