Features: Ensure your vehicle's electrical safety with our Automotive Electromagnetic Power Switch, featuring a high current capacity of 100A or 300A to meet diverse automotive and equipment needs. This switch offers superior leakage protection, automatic power cutoff during abnormal currents, and is designed for easy installation with a lightweight structure. For car enthusiasts who prioritize electrical safety, outdoor adventurers needing reliable power solution, and professional repair technicians frequently using power switches. Perfect for use in automotive electrical systems, motorhomes, industrial vehicles like forklifts, and outdoor activities requiring a safe power source from portable generators. Equipped with a LED indicator, this switch provide real time monitoring of power condition, ensuring peacing of mind and enhances safety for all users. Specifications: Component:Metal Size:Approx.132x90x65mm/5.2x3.54x2.55inch Color:Silver Ambient temperature: -25℃ ~ 50℃ Contact form: a group of normally open contacts Working system: continuous Strong electrical conductivity, high current impact resistance, oxidation resistance and stronge electrical conductivity. Pure copper enameled wire, pure copper enameled wire, electromagnetic wire has sufficient strength and strong suction. O-rings are used up and down to prevent water. Package Includes: 1pcs Automotive Electromagnetic Power Switch note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.