N321R Electronic Thermostat for Refrigeration Control with Defrost Cycle. Programmable defrost cycle interval and duration as well as compressor stop, resistance heating or reverse cycle. Direct switching of compressor, with single SPDT relay. Accepts NTC Thermistor Input. Measurement Range: -50 to +120°C (-58 to 248F), Accuracy 0.6°C between -19.9 to 99.9°C, 1°C elsewhere. Power Supply: 100-240vAC @ 5 Watts. Dimensions: 75 x 33 x 75mm. Panel cut-out: 70 x 29mm. Operation Temperature: 0 to 40°C. Polycarbonate Housing: IP42 | Front: IP65. Certifications: CE, UKCA, UL.
£37.16
The N321R Electronic Thermostats are designed for refrigeration application with a programmable defrost cycle that can turn off a compressor at pre-determined time intervals for a specific duration. Manual Defrost key is also available on the front panel. The N321R accepts NTC Thermistor temperature sensors. A single SPDT Relay (Max 250 @ 16A) allows for power a connected compressor with ON/OFF control.
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