Manual/Spec Sheet Diagram 1 Diagram 2 Diagram 3 50 Amp and 70 Amp, SPST and SPDT Relays for use in Automotive/Marine/ Tractor/Lawn Mower/Rec. Vehicles/ Golf Cart Applications. Features 0.250” (6.35mm) Quick Connect Terminals Industry Standard Pinout SPST & SPDT Versions Flange Mount - “F” Suffix PC Board Mount - “P” Suffix New Weatherproof Versions (Shrouded Terminals) - “W” Suffix Additional Model #'s 75-R51-5D40-12F 75-R515D4012F R51-5D40-12F R515D4012F UPC: 768249028079