The STC-8080H is a versatile digital temperature controller designed for precise monitoring and regulation. This universal single-sensor unit features a clear digital display and offers multiple control functions, including refrigeration, heating, defrost, and a temperature over-limit alarm. It includes an adjustable compressor protection delay for enhanced equipment safety. Ideal for a wide range of applications, it is suitable for domestic freezers, refrigerators, cold storage rooms, industrial chillers, boilers, water tanks, and various other temperature-controlled systems. Key Specifications: • Power Supply: 220VAC +10%/-15%, 50/60Hz • Power Consumption: 3W • Temperature Measurement Range: -50°C to 99°C • Temperature Control Range: -40°C to 50°C • Temperature Resolution: 1°C • Refrigeration Output Contact Capacity: 10A/277VAC • Defrost Output Contact Capacity: 10A/277VAC • Sensor: NTC type with 2-meter cable • Front Panel Dimensions: 75mm x 34.5mm • Installation Cut-out: 71mm x 29mm • Overall Depth: 85mm • Front Panel Rating: IP64 • Working Environment: 0°C to 60°C, 20% to 85% RH (non-condensing) Condition: New. Package includes one temperature controller unit.