Unlike many 12V plugs and receptacles on boats, Mairnco's is designed to withstand the rigors of wet environments and constant motion.
Designed to withstand the rigors of wet environments and constant motion. Receptacle has large contact surfaces and corrosion-resistant materials to ensure a solid contact and low voltage drop. Plug has a sealing ring around the shaft to keep out spray and to make it seat firmly in the outlet. Ground contacts engage the receptacle so the plug can?t be removed without turning it 90°. Both components are compatible with existing plugs and receptacles.