Electrical

Rhino-Hide 49 Series Double Pole Male 45 Degree Receptacle (Color Coded Metal Housing, Contact, Captive Clevis Pin & Dust Cap), Double Hole Bus Bar, Industrial Grade, 313MCM-777MCM Cable, 1000 Volt, 1135 Amp Max - GRAY

1-Gang Weatherproof Cover, 3 Inch Diameter, Panel Mount, Industrial Grade, IP64, NEMA 3R, Vertical Self Closing Lid, Gray

For Use With 50 Amp Flanged Inlets & Outlets Mounted From Behind The Panel With 3'' Panel Cutout

1-Gang Weatherproof Cover for Flanged Devices, 1.72 Inch Diameter, FS/FD Box Mount, Industrial Grade, IP64, NEMA 3R, Vertical Self Closing Lid - Gray

For Use With 3-wire 15 Amp & 20 Amp Straight Blade or 15 Amp
Locking Flanged Outlets or Inlets

1-Gang Weatherproof Cover, 2.6 Inch Diameter, Panel Mount, Industrial Grade, IP64, NEMA 3R, Vertical Self Closing Lid, Gray

For Use With 50 Amp Flanged Inlets & Outlets Mounted From Front Exterior Of Panel With 3'' Panel Cutout