Electronic thermostat for controlling DC 24 V electrical devices with high power. Heaters, cooling devices or signal transmitters can be switched via the potential-free change-over contact. In contrast to mechanical thermostats, the ET 011 is characterised by a low hysteresis (= switching temperature differential). This ensures more precise temperature control.
| Device type | Thermostats DC applications |
| Sensor | PTC |
| Protection type | IP20 |
| Casing | Plastic to UL94 V-0, light grey |
| AC/DC | DC |
| Operating voltage minimum | 24 V |
| Operating voltage tolerance | 20 V - 28 V |
| Inrush current maximum | 16 A |
| Power consumption | 1 W |
| Switching capacity | 16 A (28 V) |
| Switching current ohmic | 16 A |
| Reference voltage ohmic maximum | 28 VDC |
| Switching current inductive | 2,6 A |
| Reference voltage inductive maximum | 28 VDC |
| Service life | >100000 cycles |
| Switching differential | 3 K |
| Switching differential tolerance | ± 1 K |
| Operating temperature | -40 °C - 60 °C |
| Operating humidity | ≤90 % RH |
| Storage humidity | ≤90 % RH |
| Storage temperature | -45 °C - 80 °C |
| Torque | 0,5 Nmmax. |
| Connection | 5-pole clamp, torque 0.5 Nm max: Rigid wire cable 2.5 mm² (AWG 14) Stranded wire1 1.5 mm² (AWG 16) |
| Design | Change-over contact |
| Mounting | Clip for 35 mm DIN rail, EN 60715 |
| Height | 67 mm |
| Width | 50 mm |
| Depth | 46 mm |
| Weight | 80 g |
Heating
Cooling
Regulating
Lighting
