Pass & Seymour Turnlok ; 2-Pole Grounding locking connector in black/white color is made of nylon for corrosion-resistance. It has plug blades and connector contacts that are made of brass to resist heat rise and provide better conductivity. It features raised ribs to provide non-slip gripping profile during lock and unlock condition. The 3-Phase connector has a four-wire circuitry for easy installation. Grounded connector has voltage rating of 480 VAC and a current rating of 20 Amps.Connector has rounded back contour that provides superior protection against snags and hang-up. Polarized connector has scallop shell design that renders non-slip gripping surface for insertion and withdrawal. It measures 2.200 Inch diameter x 3.330 Inch. Double dovetail design reduces cord pullout forces.Connector has rubber cord with grommet that seals around "SO" cord to provide protection from oils, water and chips entering wiring chamber. External cord grips ensure safe and proper cord retention. It has a ready to install, quick-thread assembly screws and cord-grip screws. It has NEMA rating of L16-20R. Connector is UL listed/CSA certified. Also known as -P & S L1620-C Turnlok Connector, 4-Wire, 20A 480V, L16-20R, Black/White-Pass & Seymour L1620-C Turnlok Grounding Locking Connector 20 Amp 480 Volt
