Two Pack Electronic Temperature Control Relay 120 To 240 Vac SPDT With 8 Foot Sensor For Commercial Heating Cooling And Refrigeration HVAC Systems For Industrial Use
✔️ 1 HP heavy-duty SPDT relay, 120/208/240V, 8 ft sensor
This two-pack electronic temperature control relay is designed for commercial heating, cooling, air conditioning and refrigeration systems. It provides on/off control with anti-short cycle delay, selectable °F or °C, and a white-backlit display. The 8‑foot sensor lead is extendable up to 400 ft using 18 or 22‑gauge thermostat wire, and the IP67-rated sensor handles dust and moisture in harsh environments. EEPROM memory preserves settings during power outages, and keypad lockout protects configurations. Enclosure is NEMA 1, suitable for indoor use.
✅ SPDT 1 HP heavy-duty relay for compressors and fans
✅ Electrical rating 120/208/240V AC; FLA 16A @ 120V, 8A @ 208/240V
✅ 8 ft sensor lead; extendable up to 400 ft with 18/22 AWG wire
✅ Temperature range -34°C to 104°C (-30°F to 220°F); differential 1-30°F (1-16°C)
✅ EEPROM memory preserves settings through outages; keypad lockout; white backlight
✅ IP67 sensor; NEMA 1 enclosure; 0% to 95% RH, non-condensing
💡 What is an electronic temperature control relay used for in commercial HVAC and refrigeration systems?
It acts as a handy on/off controller to keep equipment running at set temps and protect compressors.
- Electronic temperature control relay provides on/off control for commercial HVAC and refrigeration systems
- SPDT output handles switching for compressors and fans with a 1 HP capacity
- EEPROM memory preserves settings through power outages; keypad lockout helps prevent changes