Rated voltage 12VDC (14V Max), 30A High Switching Capability4-Pins SPST (Single Pole Single Throw) RelayBuilt in fuse receptacle includes 30A blade fuse and heavy duty 14AWG wire for main contactsBlack - Ground (85), Red - VDC (30), White - Trigger (86), Blue - Output N/O (87)Package: 2 x Relays, 2 x Harness, 2 x 30A Blade fuses