300A 12V-48V ON-OFF Battery Disconnect Switch with Mounting Bracket

What’s in the package

1 x Battery Switch

1 x Mounting Bracket

4 x Long Bolts

4 x Hex Nuts

7 x Mounting Screws

About this item

【High-Conductivity Copper Terminals】- This copper terminal battery switch utilizes M10 tinned copper studs to ensure maximum electrical flow and minimal resistance. Pure copper construction significantly reduces heat generation during high-current operation to protect the vehicle's electrical integrity.

【Versatile No-Cutout Installation】- This bracket mount battery disconnect features an upgraded L-shape plate that eliminates the need for large, permanent panel cutouts. Four flexible mounting methods—surface, front-panel, rear-panel, or bracket—allow for a streamlined setup in compact engine bays or limited cabin spaces.

【Ignition-Protected Safety Housing】- This flame-resistant nylon power switch is engineered with an ignition-protected design to prevent accidental combustion in gasoline-powered environments. The rugged, weather-resistant shell provides reliable circuit isolation for marine yachts, campers, and heavy-duty off-road vehicles.

【Superior High-Amperage Management】- This heavy-duty battery isolator supports a massive 300A continuous load and handles intermittent cranking currents up to 900A. Wide voltage compatibility from 12V to 48V DC makes it a powerful control hub for managing high-capacity battery banks and solar arrays.

【Universal Power System Control】- This master disconnect switch effectively eliminates parasitic battery drain by completely isolating the power source during long-term storage. The intuitive ON-OFF knob provides an essential safety solution for trucks, trailers, boats, and off-grid renewable energy systems.

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