Description: Safe Construction: This battery disconnect switch features a ABS plastic housing, flame retardant, ensuring durability and safe during use, the base and four baffles are removableFeatures: The working current of the switch is 12V 275A, suitable for instantaneous current below 12V 1000A . Copper wiring screw, screw diameter is 10mm. It is recommended to install the switch on the negative With 4pcs M5 stainless steel fixing screwEfficient Power Isolating: Designed to isolate and protect electrical systems, this switch can be used independently or locked together with other switch. It effectively eliminates any power leakage from the battery when your vehicle or boat is not in use, ensuring a safe disconnectionVersatile Application: Ideal for a wide range of vehicles and equipment, including cars, boats, RVs, campers, travel trailers, trucks, , UTVs and moreWorking Situation: : The knob indicates the red part for power off situation and indicates the green part for power on situation Specification: Material:pp Size Chart: 6.8cmx6.8cmx7.2cm/2.68inchx2.68inchx2.83inch Package Includes: 1 Power Cut Switch Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.