Features Rapid Start Motor: This magnetic switch relay can do rapid start motor. Rated voltage is DC12V and rated current is 100A. Brass Coil: This magnetic switch relay is made of brass coil with 4.8W coil power and normally open contact type. Split Charging: Our magnetic switch relay is ideal for split charging or any machine that requires a high power relay. Safe and Stable: Our magnetic switch relay is light weight, easy to install, safe and stable, and novice friendly. Widely Used: This magnetic switch relay is widely used in automobiles and motorcycles, and the protection feature is dustproof type. Specification: Item Type: Magnetic Switch Relay Model: SW 3 Material: Stainless Steel, Brass Rated Current: 100A Rated Voltage: 12VDC Contact Form: Normally Open Type Protection Features: Dustproof Type Coil Power: 4.8W Application Areas: Automotive Relays, Motorcycles, etc. Package List:1 x Magnetic Switch Relay Note:Do not tighten the nut or terminal too tightly during installation. Package List 1 x Magnetic Switch Relay