This Type III automotive circuit breaker is designed for 24V DC systems, featuring a manual reset function and a durable plastic body. It has two terminal studs, with copper and zinc plates, offering reliable overcurrent protection. The device operates within temperatures of -10°F to 150°F and withstands storage temperatures from -20°F to 200°F. With current ratings up to 50A, the breaker ensures safety in automotive applications by preventing electrical damage from overcurrents and faults, making it essential for automotive circuit protection.
Terminals: Copper Plate (0.58 inches) for battery, Zinc Plate (0.66 inches) for auxiliary
Body Material: PBT plastic
Operating Temperature: -10°F to 150°F
Storage Temperature: -20°F to 200°F
Current Rating: 40A
Reset Type: Manual
Conforms to SAE J553 standard
Dimensions: Approximately 0.66 inches by 0.56 inches, about 17 mm by 14 mm
Threaded Studs: #10-32
Peak Current: Up to 50A for brief periods
Body: Durable plastic with no mounting bracket
Warning: Avoid operation beyond maximum ratings and contact with chemicals.
Buy the Buy Optifuse MRCBP24N40A Part Number 40A Online
Secure your automotive electrical system with the Optifuse automotive circuit breaker. Designed for 24V DC systems and rated at 40A, it features manual reset for quick recovery after faults. Its plastic body ensures durability, while zinc and copper terminals provide reliable connections. Suitable for automotive applications, it withstands a wide temperature range from -10°F to 150°F and storage temperatures up to 200°F. Easy to install, this circuit breaker offers essential protection against overcurrent events to prevent damage and enhance vehicle safety.
Get Optifuse MRCBP24N40A today—built for reliable automotive circuit protection with manual reset and high current capacity.
Frequently Asked Questions
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You can click on the BUY or RFQ button to purchase MRCBP24N40A from an authorized OptiFuse distributor.
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