2 1/4 INCH W X 1 7/8 INCH D X 2 INCH H SIZE; 50/60 HZ FREQUENCY RATING; UL 1585, CSA APPROVAL; FOOT MOUNTING; 19 VA POWER RATING; LEAD WIRE TERMINAL TYPE; 120 VAC PRIMARY VOLTAGE; 26.5 V SECONDARY VOLTAGE; 19 POWER RATING IN VA