2090





ELECTRONIC THERMOSTAT
ETR 011
Electronic thermostat for controlling heaters, coolers, filter fans or signal devices. Records the ambient temperature and switches via the output relay using a change-over contact. If a heater is in operation, for example, the integrated LED lights up.
- Large range of settings
- Small hysteresis allows for precise regulation
- Optical status indicator (LED)
- Change-over contact (heating or cooling)
- Clip-mounted
Downloads
Overview Technical Data
4 K (±1 K tolerance) at +20 °C (+68 °F)
NTC
~ 5 s
change-over contact (relay)
> 50,000 cycles
AC 240 V / AC 120 V, 8 (1,6) A
DC 100 W at DC 24 V
DC 100 W at DC 24 V
AC 16 A for 10 s
LED
5-pole terminal, clamping torque 0.5 Nm max.:
rigid/stranded1 wire 2.5 mm² (AWG 14)
rigid/stranded1 wire 2.5 mm² (AWG 14)
clip for 35mm DIN rail, EN 60715
plastic according to UL 94V-0, light grey
64,5 x 42 x 38 mm
~ 70 g
vertical
-40 to +85 °C (-40 to +185°F)
< 90% RH (non-condensing)
IP20
¹ When connecting with stranded wires, wire end ferrules must be used.
Product Variants
Summary of your request
Art. No. | Connection casing | Casing | Productname | Series | Heating element | Heater body | Model | Axial fan | Operating voltage |
Operating voltage max. |
Operating voltage min. |
Voltage type | Frequency | Heating capacity |
Inrush current max. |
Surface temperature |
Rec. pre-fuse T (time-delay) |
Connection | Connection PE | Air outlet temperature | Switch-off temperature | Switch-off temperature 2 | Switch-on temperature | Switch-on temperature 2 | Drilling template | Operating temperature |
Flow rate, free flow |
Flow rate, with filter |
Setting range | Setting range 2 |
Current consumption |
Nominal current of socket |
Power consumption |
Average noise level | Enclosure cut-out | Enclosure cut-out | Storage temperature | Storage humidity | Ambient temperature | Operating humidity | Speed |
Switching capacity max. |
Switching current min. |
Load resistance (external) | External Sensor | Measuring range | Measuring range 2 | Note | Note 2 | Note 3 | Note 4 | Reaction time | Contact type | Service life | Operation indicator |
Control contact - Signal current |
Electrical protection | Switch | Socket | Material | Material sealing | Air permeability | Mounting | Air intake/Air outlet | Filter material | Measuring signal |
Switch temperature difference |
Lamp type | Luminous flux | Light colour | Length / Depth | Width | Height | Diameter | Installation depth | Fitting position | Mounting frame | Weight | Sensor element | Protection class | Protection type | Protection type UL | VDE | UL | EAC | METRO | ATEX | Ex Protection type Gases | Ex Protection type Mine applications | Ex Protection type Dusts | Temperature class |
Temperature safety cut-out |
Accessory | Accessory 2 | Accessory 3 | Accessory 4 | Art. No. Accessory | Art. No. Accessory 2 | Art. No. Accessory 3 | Art. No. Accessory 4 | Catalogue Article | CAD |
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Everything from one source
Suitable Products
Heating
Prevent subnormal temperatures and condensation using enclosure heaters, either with or without fans.

Cooling
Achieve perfect enclosure cooling, even in systems tightly fitted with components, using filter fans and fans.

Accessories
We simplify thermal management for you with accessories such as sockets, components for passive ventilation and pressure equalisation devices.
