ITEM NAME:copper 300A high current car battery power switch / leakage protection Z6B8 copper 300A high current car battery power switch / leakage protection Z6B8 Product Name: Big current power switch Material: Brass + Aluminum Alloy Color: Silver Weight: 430g Product size: total height 11.2cm, width 67mm, screw spacing 35mm Screw size: connection copper screw 10mm Rated current: 300A Product Features: High-current pure copper power switch, rated current 300A, can withstand up to 1200A current Rated working current 300A, yield current 1200A Features 1 aluminum alloy shell, brass screw material, high strength 2. Fine craftsmanship, strong durability 3 leakage protection switch, modified use more secure Package Contents: 1x power off switch Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Rated current: 300A. Product Features: High-current pure copper power switch, rated current 300A, can withstand up to 1200A current. Rated working current 300A, yield current 1200A. 3 leakage protection switch, modified use more secure.