Main Battery Power Switch 12V-48V 1250A

Power disconnection in seconds Safe power cut-off with one knob turn – the switch allows instant disconnection of the battery from 12–48V installations. Ideal for boats, off-road vehicles, trailers, or solar systems. In emergencies or during maintenance, this main switch provides immediate isolation of the power system, protecting components and users from damage or short circuits.
High resistance and durability The housing made of durable plastic ensures reliability even in harsh conditions – resistant to moisture, dust, and UV radiation. The sealed design protects internal components from corrosion and wear.
The device is designed for continuous operation with high current – 275A, and can momentarily handle up to 1250A, making it ideal for installations with high power demand.
Easy installation and operation The switch can be mounted on the surface or behind a panel – the set includes all mounting screws. Clear polarity markings and simple instructions make installation quick and hassle-free. Additionally, the knob can be removed, increasing safety – preventing accidental activation and securing the system during longer stops.
Compatibility with a wide voltage range Compatible with 12V, 24V, 36V, and 48V systems, making it perfect for home, industrial, or recreational systems (boats, vehicles, campers). Regardless of application, this universal switch supports various DC power configurations, ensuring reliability and continuity.
Set includes: Battery switch 4x mounting screws 4x nuts Specifications: Maximum intermittent current: 1250A (for 10 seconds) Continuous current: 275A Starting current: 455A Voltage range: DC 12–48V Set includes: Power switch, 4 mounting screws, 1 user manual