Seifert Progressive Series Cabinet Air Conditioners

Seifert’s Progressive Control Cabinet Air Conditioners deliver industrial-grade thermal management for electrical enclosures and control panels across automation and manufacturing installations. Engineered for enclosure cooling, Progressive units feature programmable digital controllers with adjustable setpoints (68°F–122°F) and high-temp alarms. They offer integrated condensate evaporation systems for drip-free operation, and powder-coated steel housings rated to UL Type 12, 3, 3R, and 4 with IP56 protection for dust and water ingress. These air conditioners use efficient R134a refrigerant and cage-clamp terminal connections for secure electrical integration, while optional integrated heaters and Modbus RS-485 communication interfaces extend operational capability in fluctuating ambient conditions. Models in this category span a wide range of cooling capacities and voltage options to maintain stable internal temperatures and protect sensitive electronics from heat stress.