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PTR 40.000

Temperature controller for damp rooms, heating/cooling, wall mounting, indoor setting

Control and monitoring of temperatures in certain open areas, e.g. driveways or damp rooms (greenhouses, halls, storage and cellar rooms, garages, etc.).


Connection cross-section0,12 – 2,5 mm²
Number of outputs2, 2
Number of outputs, heating1
Number of outputs, cooling1
Actual temperature displayNo
Temperature controller versionroom thermostat
Output signalswitching
Operationinternal setpoint adjuster
Rated impulse voltage4000 V
Operating voltage230 VAC, 50 Hz
DisplayNo
ECO function (reduction)No
Electric connectionscrew terminals
Electronic controlNo
With explosion protectionNo
Colourlight grey
RAL colour number (similar)7016/7035
Sensor element
Function type (systems engineering)TW, TW
Internal settingYes
Bearing temperature–20 … 60 °C
Max. air humidity (non-condensing)95 % r.H.
Housing materialplastic ABS
Max. switching voltage230 VAC, 50 Hz
Max. switching currentheating: 10 (4) A
MediumAir
Min. switching voltage230 VAC, 50 Hz
Mounting/attachmentwall mounting
Surface finishmatt, matt
Control range-20 … 30 °C, -20 … 30 °C
Heating control function
Cooling control function
Control behaviour2-point
Switching differentialHeating/cooling: 2 K
Switching difference, can be adjustedNo
Switching elementbimetal contact
Switching contacttwo-way contact
Potential free switching contactNo
Switching power2300 W (230 VAC) / 1150 W (230 VAC)
Protection classIP65, IP65
NEMA type of protectionother
Protection classII, following appropriate mounting
Sensor externalNo
Safety and EMCin accordance with DIN EN 60730
ScaleDegree Celsius
Ambient temperature−20 … 60 °C
Type of wiringother
Degree of contamination2
Assemblycomplete device
Dimensions (W x H x D)169 mm x 96 mm x 56 mm

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