Feature:1. Wide Application: Universal for street roads, cars, yachts, boats, motorcycles, RVs, trailers, engineering and agricultural machinery.2. Heavy Duty: Carefully designed to mainly control car power supply, to isolate and secure the electrical system.3. Safe Disconnection: Safely disconnect the battery to eliminate any power draw from the battery when vehicle is not in use.4. High Performance: Rated current is 300A, and Intermittent maximum current is 1000A, can be used with 24V up to 48V DC systems.5. Advanced Materials: Come with a face plate, zinc alloy case housing with copper contact, durable and safe in use.Specification:Item Type: Battery Disconnect SwitchMaterial: Zinc Alloy + CopperVoltage: 24V-48VRated Current: 300AIntermittent Maximum Current: 1000ASwitch Activation: ManualSwitch Actuation: Rotate (turn)Including Generator Disconnection: NoIncluding Electromagnetic Disconnection: NoTerminal: 2Features:1. Mounted in approx. 3/4in (1.9cm) hole2. On off 2 positions3. Copper terminal studs with nuts and washers.4. 300A continuous at DC 24V-48V, 1000A momentary at DC 24V-48V.5. Can stand alone or be locked together with other switch (not included).6. Used as electrical equipment switch..Package List:1 xBattery Disconnect SwitchNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.