30 Amp Boatside Connector. The SmartPlug 30 Amp Boatside Connector BF30 is easily retrofitted onto the boatside end of your existing shore power cord. Simply cut off the old connector and replace it with the superior SmartPlug connector using the included instructions. Works with SmartPlug 30 Amp Boatside Inlet BM30S . Features Pushes straight in, no twisting required. Straight electrical blades with 20x more contact area. Weatherproof seals. Multi-point locking system. 316 stainless steel side levers. Includes 30 Amp Connector. Installation tool. Flanged cord seal. Weatherproof Face seal The SmartPlug 30 Amp Boatside Connector BF30 is easily retrofitted onto the boatside end of your e Pushes straight in, no twisting required. Straight electrical blades with 20x more contact area Weatherproof seals. Multi-point locking system 316 stainless steel side levers. Includes 30 Amp Connector Installation tool Flanged cord seal