Discontinued - Differential thermostats

This product is discontinued

Temperature control in heating pump systems, solar heating panel systems, for regulation of water circulation pumps and all systems that depend on a differential temperature.


(1 st)
  • DB-IDD - Regin
    Temperature range
    -10…+85 °C
    0.5…6 K
Specifications for Discontinued - Differential thermostats
Supply voltage 230 V AC ± 10%, 50/60 Hz
Input 2 NTC 10K sensor (thermostats are supplied with NT0420 + NTC10-02)
Output 1 SPDT relay 10 A 230 V AC
Power consumption < 1.5 W
Accuracy ± 1 °C
Ambient temperature -20...+50°C
Ambient humidity 10…90 % RH (non-condensing)
Setpoint 1…20 Delta T°C
Storage temperature -20…+70°C
Storage humidity < 95% RH
Max. temperature sensor -40…+110°C
Casing ABS fireproof according to UL94 V-0
Weight 580 g
Dimensions 132 x 85 x 88mm
Protection class IP65
Isolation class II