Sea Dog Connector, 3 Pole, 4 amp. The Polarized Molded Electrical Connector is constructed of a molded Bakelite and neoprene body with machined brass polarized pins. Pins are sized differently, ensuring only one way to connect the plug, avoiding reverse polarity issues. 3-5A. 12/24VDC. 14 Ga. wire Max. Wire attaches with brass set screws.