Primary Voltage = 230 VAC / Secondary Voltage = 24 VAC / Power VA = 320 / Frequency Min. Hz = 50 / Frequency Max. Hz = 60 / Efficiency % = 91 / Termination Type = Spring Clamp Terminal / Mounting Type = Base Mount / Insulator Material Class = B / Protection Rating = IP00 / Length mm = 129 / Width mm = 105 / Height mm = 114