Description: 200A contact high capacity- able to handle those high current applications with ease Hundreds of uses include- split charging two batteries in automotive and marine applications, starter, polarity change,power change/actuator control, change a low current output to high current,add ignition/accessory outputs, control motors/other electronics, It is Also suitable for automobile used for control, alarms and more.... Specification: Coil: 24VDC Contact load: 14VDC 200A Coil resistance: 120(1 ±10%)? Heavy duty SPST relays Size: Approx. 75*40mm/2.95*1.57 Inch Material: Plastic+Metal Package Includes: 1 Piece Split Charge Relay