Features: 1.Function: The relay is mainly to provide overload protection for lines or electrical equipment, effectively protecting the motor. 2.Robust Construction: The starter is made of high hardness ABS and metal, overload protection relay structure is strong and durable. 3.Normally Open: Relays with molded brackets have an open circuit when stationary, and can also be used for shunt charging relays. 4.Stable Performance: The split charge relay adopts copper terminals, it has good electrical conductivity and very stable working performance. 5.Wide Application: Can be used for small crane, wheat combine harvester, auto start power switch, auto preheat relay and more. Specification: Item Type: 12V 200AMP Heavy Duty Starter_x000D_ Material: ABS, metal_x000D_ Model: YP180_x000D_ Contact Type: Normally open_x000D_ Rated Voltage: DC 12V_x000D_ Rated Current: 200A_x000D_ Function_x000D_ Normally Open: Relays with molded brackets have an open circuit when stationary_x000D_ Heavy duty 12V 200A relays can also be used for shunt charging relays_x000D_ Simply connect the coil to the ignition feeder or the feeder that is live while the alternator is charging_x000D_ Made of copper terminals, it has good electrical conductivity and very stable working performance_x000D_ Application:_x000D_ Applicable for Truck, Boat, Marine, Car, Van, small crane, wheat combine harvester, auto start power switch, auto preheat relay and more.