FLUSH MOUNTED FIXTURE FOR TERMINAL HALL STATION, 9" L X 3.5" W. INCLUDES #4 STAINLESS STEEL, T2 PUSH BUTTON AND HOISTWAY ACCESS WITH H1846 KEY. CONFIGURED FOR DISCRETE WIRING; REQUIRES 6300WG1 (9857426) BREAKOUT BOARD FOR SERIAL WIRING APPLICATIONS. SUPPLIER INFO: 9762312