AC OPERATED TYPE; UL, CSA APPROVAL; FURNACE ENCLOSURE MOUNTING; 2 POLE(S); 1/4 INCH QUICK CONNECT TERMINAL TYPE; 24 VOLT AC COIL VOLTAGE; 48 AMP (RESISTIVE), 30 AMP (FULL LOAD) CONTACT CURRENT RATING; 240/277 VOLT AC CONTACT VOLTAGE RATING