Feature 1Widely Used: Applicable for most cars, motorhomes, yachts, trucks and trucks of the power system, effectively protect the battery from excessive discharge, extend the battery life. 2High Current Capacity: The battery isolator can withstand currents up to 300A and can be used in DC1248V power systems for most vehicles. 33 Stud: The power off switch adopts 3 x M8 stud design for easy wiring and installation, providing reliable electrical connection without loosening and ensuring safety. 4Durable: Made of durable abs, brass and iron that can be used for a long time in harsh environments, effectively preventing electrical corrosion and failure. 5Easy Operation: By rotating the 4 gear switch, the power can be easily cut off or restored, providing convenient operation and control.Item Type:Battery Disconnect SwitchMaterial: Abs+ Brass + IronRated Current: 300aInstantaneous Current: 1000aContinuous Current: 200aVoltage: Dc12-48vStud: M8*3Switch Gear: 4 Gear, Off-1-1&2-2Applicable To:Cars, Motorhomes, Yachts, Vans, Trucks .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Battery Disconnect Switch4 x Screw4 x Nuts