The automatic circuit breaker is designed to protect electrical systems and batteries from overload and short circuit. It functions simultaneously as a fuse and battery switch, allowing easy disconnection for charging or maintenance without the need to disconnect wires.

It features a manual reset ON/OFF button, enabling immediate reset after fault resolution without fuse replacement. The durable, waterproof IP67 casing protects the metal parts from moisture and rust, making it ideal for outdoor and demanding applications. The robust construction has passed electrical performance and aging tests, providing reliable and safe operation on boats, vehicles, and DC systems.

Features:

• Automatic protection against overcurrent and short circuit
• Manual reset with ON/OFF button
• Also functions as a battery switch (kill switch)
• Waterproof casing with protective cover
• No fuse replacement required
• Smooth and reliable switch operation

Applications:

• Boats, marine and yachts
• Cars, trucks, buses
• RVs, campers, trailers
• ATVs, winches
• Battery chargers
• DC sound systems and amplifiers

Technical Specifications:

• Rated current: 100A
• Rated voltage: 12–48V
• Operating temperature: -32°C to +83°C
• Storage temperature: -34°C
• Waterproof rating: IP67
• Material: Plastic and metal
• Dimensions: approximately 7.4 × 4.9 × 4.4 cm
• Installation type: Panel / firewall
• Material standard: UL 94V0