ClimaSys slim stainless steel indoor cooling unit block, 1500 W at 400 V, UL. Product series: ClimaSys - Product name: CU - Product or component type: narrow cooling unit block - Mounting location: enclosure door - Installation type: indoor - Application: for enclosures - Mounting variant: with screws - Input voltage: 460 V 60 Hz, 400...460 V 50/60 Hz - Number of mains phases: 2 phases - Cooling capacity: 3924 Btu/h 50/60 Hz L35-L50, 5118 Btu/h 50/60 Hz L35-L35.