The Hubbell HBL8450A Receptacle is a 50A, 250V AC electrical outlet designed for flush mounting. It features a single outlet with a straight blade configuration, suitable for use in commercial and industrial settings. This receptacle is grounded and made of thermoplastic material with a black housing color. It has a current rating of 41-50A, three phases, and three poles. The Hubbell HBL8450A meets UL and CSA standards, with screw terminals for wire connections and a polyester construction, making it a reliable and durable electrical component for various applications.