SLIM IN coolers 3000 W - 460 Vac UL. Standard seal applied to cabinet-facing surface. Inbuilt condensation sink. Textured RAL 7035 standard colour. The connection is performed by means of PLUG-IN terminal boards: 2 PLUG-IN power supply connectors. Alarm control by means of a terminal board. Cooling units are internally planned to switch to the following different voltages: - 400 Vac 50 Hz - Factory set 460 Vac 60 Hz. - 480 Vac 60 Hz.