The Copeland Dixell XR06CX is a three-relay electronic controller for low-temperature ventilated freezer applications. It provides relay outputs for compressor (20A), electric defrost heaters (8A) and fans (5A), NTC probe inputs (room and evaporator), electric and off-cycle defrost, 1 configurable digital input, and HOT KEY/RS485 connectivity. E-class 32x74mm format, 230Vac. Suitable for commercial freezers, blast chillers and low-temperature display cases.