Built-in electronic regulators 4 relays 230V 50/60Hz

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D20-4R-220v

Programmable for cold and hot.

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Programmable for cold and hot.

Display and control in ° C and ° F with 3 digits and decimal point and 0.1ºC differential.

NTC or PTC probe selectable by program.

Possibility of password to enter programming.

Defrost due to compressor shutdown. Commissioning assistant depending on the application (8 configurations).

Probe (s) supplied: 1 x NTC 1.5 m

Condensing unit: 12A / 230V-1

Permissible probe (s) / input (s): 1 x NTC + 2 contacts

Permissible probe (s) / input (s): 2 x NTC + 1 contact

Permissible probe (s) / input (s): 3 NTC

Ventilation: 8A / 230V-1

Auxiliary: 5A / 230V-1

Defrost: 5A / 230V-1

Permissible output: Ventilation

Permissible output: Aux

Permissible output: Condensing unit

Permissible output: Defrost

Application: industrial and commercial refrigeration, showcases, incubators, vehicles, etc.

D20-4R-220v

Data sheet

Length
7,1 cm
Depth
6,1 cm
Height
2,9 cm
AKO Edge compatible
Yes
RTC compatible
Yes

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35D144003-2

AKO-Thermometers and temperature controllers

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