The Control Transformer is a 250 VA rated device designed for electrical control systems. It has an input voltage of 240 VAC and an output voltage of 24 VAC. The transformer's dimensions are 105 mm in height, 100 mm in width, and 115 mm in depth. It is classified as Insulation Class B and is of the open type, with an IP00 rating. The maximum ambient temperature it can operate in is 40 degrees Celsius.