SolaHD HZ123000 HSZ Encapsulated Control Transformer, 220 to 240/440 to 480 VAC Primary, 120/115/110 VAC Secondary, 3 kVA Power, 50/60 Hz Frequency

The HSZ series is for applications where cost or heat issues make mounting the transformer outside the control panel necessary. This series has 80 deg C rise and have copper winding for industrial applications.