Thermostats

KTO 011 / KTS 011 Small Compact Thermostat for Panels

KTO 011 Panel Thermostat 

KTO 011: Thermostat (normally closed); contact breaker for regulating heaters. The contact opens when temperature is rising.

KTS 011: Thermostat (normally open); contact maker for regulating of filter fans and heat exchangers or for switching signal devises when temperature limit has been exceeded. The contact closes when temperature is rising.

  • Large setting range
  • Small size
  • Simple to mount
  • High switching performance
Setting range Part. No. Contact breaker (NC) Part. No. Contact maker (NO)
0 to +60 °C 01140.0-00 01141.0-00
-10 to +50 °C 01142.0-00 01143.0-00
+20 to +80 °C 01159.0-00 01158.0-00
0 to +60 °C 01140.9-00 01141.9-00
-10 to +50 °C 01142.9-00 01143.9-00
0 to +60 °C 01146.9-00 01147.9-00

STO 011 / STS 011 Small Compact Thermostat for Panels

STO 011 Panel Thermostat 

The mechanical thermostat is a two state regulator with small hysteresis. The setting wheel has an anti frost assurance. The housing ensures an optimized air circulation around the bimetal.

STO 011: Thermostat (NC); contact breaker for regulating heaters. The contact opens when temperature is rising.

STS 011: Thermostat (NO); contact maker for regulating of filter fans and heat exchangers or for switching signal devices when temperature limit has been exceeded. The contact closes when temperature is rising.

  • Thumbwheel setting dial
  • Small hysteresis
  • High switching capacity
  • Anti frost assurance
  • Optimized housing for better air flow
Setting range Part. No. Contact breaker (NC) Part. No. Contact maker (NO)
0 to +60 °C 01115.0-00 01116.0-00
0 to +60 °C 01115.9-00 01116.9-00

FTO 011 / FTS 011 Tamper-Proof Thermostat (Pre-Set) for Panels

FTO 011 Panel Thermostat 

Tamper-proof (Pre-set) Thermostat FTO 011: Contact breaker/NC (red casing) for regulating heaters or for switching signal devices when temperature has fallen below the minimum value. The contact opens when temperature is rising.

Tamper-proof (Pre-set) Thermostat FTS 011: Contact maker/NO (blue casing) for regulating filter fans, heat exchangers, cooling devices or for switching signal devices when temperature limit has been exceeded. The contact closes when temperaure is rising.

  • Small size
  • Default temperature settings
  • Easy to install
  • High switching accuracy
Part No. Contact Switch-off temperature Switch-on temperature
01160.0-00 Contact breaker (NC) +15 °C (±5 K tolerance) +5 °C (±5 K tolerance)
01160.0-01 Contact breaker (NC) +25 °C (±5 K tolerance) +15 °C (±5 K tolerance)
01160.0-05 Contact breaker (NC) +10 °C (±5 K tolerance) 0 °C (±5 K tolerance)

 

Part No. Contact Switch-off temperature Switch-on temperature
01161.0-00 Contact maker (NO) +50 °C (±7 K tolerance) +40 °C (±6 K tolerance)
01161.0-01 Contact maker (NO) +60 °C (±7 K tolerance) +50 °C (±7 K tolerance)
01161.0-02 Contact maker (NO) +35 °C (±7 K tolerance) +25 °C (±6 K tolerance)

ZR 011 Dual Thermostat for Panels

ZR 011 Dual Thermostat 

Two thermostats in one casing:
Thermostat (contact breaker, normally closed) for regulating heaters. The contact opens when temperature is rising.

Thermostat (contact maker, normally open) for regulating filter fans and heat exchangers or switching signal devices when temperature limit has been exceeded. The contact closes when temperature is rising.

Heaters and cooling equipment can be switched independently from each other with a temperature offset as opposed to the usual change-over contacts.

  • NO and NC in one casing
  • Separate adjustable temperatures
  • High switching capacity
  • Terminals easily accessible
  • Clip fixing
Part No. Setting range
Setting range
01172.0-00 Contact breaker (NC) 0 to +60 °C Contact maker (NO) 0 to +60 °C
01172.0-01 Contact breaker (NC) 0 to +60 °C Contact maker (NO) 0 to +60 °C
01175.0-00 Contact breaker (NC) -10 to +50 °C Contact maker (NO) +20 to +80 °C
01175.0-01 Contact breaker (NC) -10 to +50 °C Contact maker (NO) +20 to +80 °C
01176.0-00² Contact maker (NO) 0 to +60 °C Contact maker (NO) 0 to +60 °C
01176.0-01² Contact maker (NO) 0 to +60 °C Contact maker (NO) 0 to +60 °C

FTD 011 Tamper-Proof Dual Thermostat (Pre-Set) for Panels

FTD 011 Tamper Proof Dual Thermostat 

Two thermostats in one casing:
Tamper-proof (Pre-set) Thermostat/Contact breaker (NC) for regulating heaters or for switching signal devices when temperature has fallen below the minimum value. The contact opens when temperature is rising.

Tamper-proof (Pre-set) Thermostat/Contact maker (NO) for regulating filter fans, heat exchangers or for switching signal devices when temperature limit has been exceeded. The contact closes when temperaure is rising.

Heaters and cooling equipment can be switched independently from each other with a temperature offset as opposed to the usual change-over contacts.

  • NO and NC in one casing
  • Default temperature settings
  • High switching accuracy
  • Clip fixing
Part No. Contact breaker (NC)
Contact maker (NO)
Switch-off temperature Switch-on temperature Switch-on temperature Switch-off temperature
01163.0-00 +15 °C (±5 K tolerance) +5 °C (±5 K tolerance) +50 °C (±7 K tolerance) +40 °C (±6 K tolerance)
01163.0-01 +25 °C (±5 K tolerance) +15 °C (±5 K tolerance) +60 °C (±7 K tolerance) +50 °C (±7 K tolerance)
01163.0-02 +15 °C (±5 K tolerance) +5 °C (±5 K tolerance) +35 °C (±7 K tolerance) +25 °C (±6 K tolerance)
01163.0-03 +25 °C (±5 K tolerance) +15 °C (±5 K tolerance) +50 °C (±7 K tolerance) +40 °C (±6 K tolerance)

 

Part No. Contact breaker (NO)
Contact maker (NO)
Switch-on temperature Switch-off temperature Switch-on temperature Switch-off temperature
01164.0-00 +50 °C (±7 K tolerance) +40 °C (±6 K tolerance) +60 °C (±7 K tolerance) +50 °C (±7 K tolerance)

FZK 011 Mechanical Thermostat for Panels

FZK 011 Panel Mechanical Thermostat 

The mechanical thermostat is used for controlling heating and cooling equipment, filter fans or signal devices. The thermostat registers the surrounding air and can switch both inductive and resistive loads via snap-action contact. Functionality: The temperature setting on the scale equals to the upper switch point, which means that the NC contact opens. The temperature setting minus switch temperature difference (and tolerances) equals to the lower switch point, which means that the NC contact closes.

  • Adjustable temperature
  • High switching capacity
  • Small hysteresis
  • Change-over contact
  • Clip fixing
Part No. Operating voltage
Setting range
01170.0-00 AC 230 V +5 to +60 °C
01170.0-01 AC 230 V +5 to +60 °C
01170.0-02 AC 230 V -20 to +35 °C
01170.9-00 AC 120 V +5 to +60 °C
01170.9-01 AC 120 V +5 to +60 °C

ETR 011 Electronic Thermostat for Panels

ETR 011 Electronic Thermostat 

The electronic thermostat is used for controlling heating and cooling equipment, filter fans or signal devices. The thermostat registers the surrounding air and can switch both and inductive and resistive loads via relay with change-over contact. The LED integrated in the adjustment knob is lit when the NC is closed. (e.g. when a connected heater is operating).

  • Large setting range
  • Small hysteresis
  • Status indicator (LED)
  • Change-over contact
  • Clip fixing
Part No. Operating voltage
Setting range
01131.0-00 AC 230 V, 50/60 Hz -20 to +60 °C
01131.9-00 AC 120 V, 50/60 Hz -20 to +60 °C

ET 011 Electronic Thermostat for Panels

ET 011 Electronic Thermostat 

Electronic thermostat for regulating high performance DC 24 V equipment. Heating or cooling appliances as well as signal devices can be switched via the potential free change-over contact. In comparison to mechanical thermostats, the ET 011 has a low hysteresis making the switching point and setting accuracy more precise.

  • High DC breaking capacity
  • Low hysteresis
  • Adjustable temperature
  • Change-over contact
  • Clip fixing
Part No. Operating voltage
Setting range
01190.0-00 DC 24 V (DC 20 – 28 V) 0 to +60 °C

ETL 011 Electronic Thermostat for Panels

ETL 011 Electronic Thermostat 

The electronic thermostat registers the surrounding air temperature and can switch a signal current via its internal relay with a potential-free change-over contact. Signal-processing devices can be controlled directly with the ETL 011. In order to control heating and cooling equipment, filter fans and signal devices the switch module SM 010 or a similar device is needed. The LED integrated in the adjustment knob shows the closed status of the contact 1-2. When temperature is rising contact 1-2 opens and the LED turns off. In currentless state (no supply voltage) contact 1-2 opens.

  • Large setting range
  • Small hysteresis
  • Optical operating display (LED)
  • Change-over contact
  • Signal application
Part No. Operating voltage
Setting range
01131.2-00 DC 12 – 48 V (min. DC 10 V, max. DC 60 V) -20 to +60 °C
01131.2-01 DC 12 – 48 V (min. DC 10 V, max. DC 60 V) -20 to +60 °C

MFR 012 Mechanical Hygrostat for Panels

MFR 012 Mechanical Hygrostat 

The electromechanical hygrostat is designed to control enclosure heaters so that the dew point is raised when a critical relative humidity of 65 % is exceeded. In this way condensation and corrosion in enclosures with electric/ electronic components is effectively prevented.

  • Adjustable relative humidity
  • Change-over contact
  • High switching capacity
  • Easily accessible terminals
  • Clip fixing
Part No. Setting range
01220.0-00 35 to 95 % RH

EFR 012 Electronic Hygrostat for Panels

EFR 012 Electronicl Hygrostat 

The electronic hygrostat senses the relative humidity in an enclosure with electric/electronic components and turns on a heater at the set point, helping prevent the formation of condensation in the enclosure. The LED integrated in the adjustment knob is lit when the connected heater is in operation.

  • Adjustable and pre-set relative humidity
  • Status indicator (LED)
  • High switching capacity
  • Clip fixing
  • Temperature-compensated
Part No. Operating voltage Setting range
01245.0-00 AC 230 V, 50/60 Hz 40 to 90 % RH
01246.0-00 AC 230 V, 50/60 Hz 65 % RH pre-set
01246.0-01 AC 230 V, 50/60 Hz 50 % RH pre-set
01245.9-00 AC 120 V, 50/60 Hz 40 to 90 % RH
01246.9-00 AC 120 V, 50/60 Hz 65 % RH pre-set

EFL 012 Electronic Hygrostat for Panels

EFL 012 Electronicl Hygrostat 

The electronic hygrostat registers the surrounding relative humidity and can switch a signal current via its internal relay with a potential-free change-over contact. Signal-processing devices can be controlled directly with the EFL 012. In order to control heating and cooling equipment, filter fans and signal devices the switch module SM 010 or a similar device is needed. The LED integrated in the adjustment knob shows the closed status of the contact 1-2. When relative humidity drops contact 1-2 opens and the LED turns off. In currentless state (no supply voltage) contact 1-2 opens.

  • Large setting range
  • Small hysteresis
  • Optical operating display (LED)
  • Change-over contact
  • Signal application
Part No. Operating voltage Setting range
01245.2-00 DC 12 – 48 V (min. DC 10 V, max. DC 60 V) 40 to 90 % RH

ETF 012 Electronic Hygrotherm for Panels

EFT 012 Electronicl Hygrotherm 

The electronic hygrotherm senses the ambient temperature and relative humidity in an enclosure with electric/ electronic components and turns on a heater (or alternatively a fan) at either set point, helping prevent the formation of condensation in the enclosure. Due to its wide voltage range the hygrotherm can be utilised anywhere in the world.The LED integrated in the adjustment knob on the active controller is lit when the connected device is in operation.

  • Temperature and humidity adjustable
  • Wide voltage range
  • Operating temperature down to -40 °C
  • High switching capacity
  • Status indicator (LED)
Part No. Operating voltage Setting range temperature
Setting range humidity
01230.0-00 AC 100 – 240 V, 50/60 Hz (min. AC 90 V, max. AC 265 V) 0 to +60 °C 50 to 90 % RH
01230.9-00 AC 100 – 240 V, 50/60 Hz (min. AC 90 V, max. AC 265 V) 0 to +60 °C 50 to 90 % RH
01230.1-00 DC 24 – 48 V (min. DC 20 V, max. DC 60 V) 0 to +60 °C 50 to 90 % RH

ETF 012 Electronic Hygrotherm with External Sensor for Panels

EFT 012 Electronicl Hygrotherm with External Sensor 

The electronic hygrotherm senses the ambient temperature and relative humidity in an enclosure with electric/electronic components and turns on a heater (or alternatively a fan) at either set point, helping prevent the formation of condensation in the enclosure. Due to its wide voltage range the hygrotherm can be utilised anywhere in the world. The external sensor can be positioned freely anywhere in the enclosure for precise measurements.

  • Temperature and humidity adjustable
  • Wide voltage range
  • Operating temperature down to -40 °C
  • High switching capacity
  • With external sensor
Part No. Cable 1 m
Part No. Cable 2 m Operating voltage Setting range temperature
Setting range humidity
01231.0-00 01231.0-01 AC 100 – 240 V, 50/60 Hz (min. AC 90 V, max. AC 265 V) 0 to +60 °C 50 to 90 % RH
01231.9-00 01231.9-01 AC 100 – 240 V, 50/60 Hz (min. AC 90 V, max. AC 265 V) 0 to +60 °C 50 to 90 % RH
01231.1-00 01231.1-01 DC 24 – 48 V(min. DC 20 V, max. DC60 V) 0 to +60 °C 50 to 90 % RH

SM 010 Switch Module for Panels

SM 010 Switch Module 

The Switch Module is designed for switching DC equipment with high currents. It is controlled via an external, potential-free contact (thermostat or hygrostat) connected between terminals 1 and 2. For switching the Module, the internally generated signal current has to be used. It must ne ensured that the external contact can safely switch this signal current. The SM 010 is available in DC 24 V and DC 48 V versions.

  • High DC switching capacity
  • Variety of applications
  • Compact design
  • Simple connection
  • Clip fixing
Part No.
Operating voltage Max. switching capacity Signal current
01001.0-00 DC 24 V (DC 20 – 28 V) DC 28 V, 16 A DC 13 mA at 20 V / 22 mA at DC 28 V
01000.0-00 DC 48 V (DC 38 – 56 V) DC 56 V, 16 A DC 10 mA at 38 V / 18 mA at DC 56 V

DCM 010 Switch Module for Panels

DCM 010 Switch Module 

The switch module is used to control DC powered devices with high capacities in control and switch cabinets. It is controlled via an external potential-free contact (thermostat or hygrostat), which is connected between terminal 3 and 4. It must be ensured that the external contact is suitable to switch the required signal current without any problems.

  • High DC switching capacity
  • Variety of applications
  • Wide DC voltage range
  • Simple connection
Part No.
Max. switching capacity Operating temperature
01010.0-00 DC 15 A -30 °C to +40 °C
01010.0-10 DC 13 A -30 °C to +50 °C
01010.0-20 DC 11 A -30 °C to +60 °C

DCT 010 Electronic Thermostat for Panels

DCT 010 Electronic Thermostat 

The electronic thermostat with integrated switch module is used to control DC powered devices with high capacities in control and switch cabinets. Heaters, coolers, filter fans or signal devices can directly be controlled via an internal electronic circuit. The external sensor can be positioned freely anywhere in the control cabinet for precise temperature measurements. Additionally, this thermostat is available in versions that not only measure temperature via the external sensor, but also the relative humidity.

  • High DC switching capacity
  • Adjustable temperature
  • Small hysteresis
  • Optical operating display (LED)
  • Integrated switch module
  • Precise measurement via an external sensor
Part No.
Max. switching capacity Operating temperature
Primary switching function
setting range temperature
Secondary switching function²
humidity setting
Contact (primary)
01011.0-21 DC 13 A -30 °C to +50 °C -10 to +50 °C - Contact maker (NO)
01011.0-22 DC 11 A -30 °C to +60 °C 0 to +60 °C - Contact maker (NO)
01011.0-41 DC 13 A -30 °C to +50 °C -10 to +50 °C 65 % RH pre-set Contact breaker (NC)
01011.0-42 DC 11 A -30 °C to +60 °C 0 to +60 °C 65 % RH pre-set Contact breaker (NC)

DCF 010 Electronic Hygrostat for Panels

DCF 010 Electronic Hygrostat 

The electronic hygrostat with integrated switch module is used to control DC powered devices with high capacities in control and switch cabinets. Heaters, coolers, filter fans or signal devices can directly be controlled via an internal electronic circuit. The external sensor can be positioned freely anywhere in the control cabinet for precise measurement of the atmospheric humidity. Additionally, this hygrostat is available in versions that not only measure the relative humidity via the external sensor, but also the temperature.

  • High DC switching capacity
  • Adjustable humidity
  • Small hysteresis
  • Optical operating display (LED)
  • Integrated relay
  • Precise measurement by an external sensor
Part No.
Max. switching capacity Operating temperature
Primary switching function
setting range humidity
Secondary switching function²
Switch-on temperature
Contact (primary)
01012.0-20 DC 15 A -30 °C to +40 °C 40 to 90 % RH +5 °C pre-set Contact maker (NO)
01012.0-21 DC 13 A -30 °C to +50 °C 40 to 90 % RH +5 °C pre-set Contact maker (NO)
01012.0-22 DC 11 A -30 °C to +60 °C 40 to 90 % RH +5 °C pre-set Contact maker (NO)

Vacancies & Training

Who's Online

We have 22 guests and no members online

Encoders & Position Sensors
Rotary Encoders

Incremental Encoders Absolute Encoders Analogue Output Encoders
Hollow Shaft Leine & Linde Incremental Encoders Hollow Shaft Leine & Linde Absolute Encoders TWK Analogue Output Rotary Encoders
Soild Shaft Leine & Linde Incremental Encoders Solid Shaft Leine & Linde Absolute Encoders Celesco Analogue Output Rotary Encoders
Hollow Shaft Thalheim Incremental Encoders Hollow Shaft Fraba Absolute Encoders  
Solid Shaft Thalheim Incremental Encoders Solid Shaft Fraba Absolute Encoders  
Scancon ATEX Incremental Encoders Fraba Absolute ATEX Encoders  

Encoder Tester | Encoder Simulator | Resolvers | Slip Rings | Tacho Generators | Strip Guiding Systems | Magnetostrictive Sensors Temposonics R-Series | Magnetostrictive Sensors Temposonics G-Series | Magnetostrictive Sensors Temposonics E-Series | PT8 Series 0-1,5m Analog Sensors | PT9 Series 0-13.0m Analog Sensor | PT9 Extended Series 0-4,3m Analog Sensors | PT5 Series 0-6,35m Analog Sensors | PT1 Series 0-1,25m Analog Sensors | SP Series 0-1,25m Analog Sensors | SR1 Series 0-3,0m Analog Sensors Magnescale Absolute Angle Encoders | Magnescale Absolute Linear Encoders | Magnescale Incremental Linear Encoders | Digital Sensors | Linear Potentiometers | Linear Encoders | Lazer Measurement | Signal Converters f/V/serial | SSI Converters / Conditioners | Level Converters HTL-TTL-RS | Encoder Splitters / Switchers | Frequency Dividers / Multipliers | Synchronous Controllers | Flying / Rotating Cutter Control | Rotary Shear Control | Winding & Tension Control | Panel Meters, Indicators | Electronic Counters | Tachometers, Frequency Meters | Timers, Industrial Stop Watches | SSI Displays / Indicators | PROFIBUS / CANBUS Displays | Speed & Slip Monitors | Robust Encoder

Electrical Enclosures
Electrical Enclosures | Wall Mounted Enclosures | Floor Standing Enclosures | Consoles | Stainless Steel Wall Enclosures | Stainless Steel Floor Enclosures | Motor Control and Power Distribution | Elsteel Modular Enclosures & DB Panels | Panel Airconditioners | Filter Fans | Liquid Chillers | Normand Switchgear | Anti Condensation Heaters | Thermostats | Panel Lights | Flex Power Supplies | Battery Chargers | Panel Builders | Home | About Us | Contact Us | Enquiries | Sitemap

Drives and Motors
Drives and Motors | AC Drives | Parker AC890PX AC Drives | Parker AC890 AC Drives | Parker AC690+ AC Drives | Parker AC650V AC Drives | Parker AC650 AC Drives | Parker AC650S AC Drives | DC Drives | Parker DC590P DC Drives | Parker DC512C DC Drives | Parker DC514C DC Drives | Parker DC506/7/8 DC Drives | Servo Drives | Parker Compax3S Servo Drives | Parker Compax3M Servo Drives | Parker Compax3H Servo Drives | Parker AC890 Servo Drives | Servo Motors | Parker SMH / SMB Servo Motors | Parker NX Servo Motors | Parker Torque Servo Motors | Touchscreens | Parker TS8000 Touchscreens | Parker Interact Xpress Touchscreens | Communications | Link | FireWire | ProfiBus | Ethernet | CANopen | CotrolNet | DeviceNet | Modbus | Resistors | Frizlen T300 Resistors | Frizlen T600 Resistors | Incremental Encoders | Hollow Shaft Incremental Encoders | Solid Shaft Incremental Encoders | Heavy Duty Incremental Encoders | Tacho Generators | KTD50 Tacho Generators | KTD3 Tacho Generators | Power Supplies | Flex Power Supplies | PSM 1/2 Phase Power Supplies | All-in-one CBI Battery Charger | Soft Starters | Fairford QFE Soft Starters | Fairford XFE Soft Starters | Fairford PFE Soft Starters | Fairford DFE Soft Starters | Fairford HFE Soft Starters | Gearboxes | Parker Stealth GenII Gearboxes | Parker PTN Gearboxes | Linear Actuators | Parker HLE Linear Actuators | Parker Powerrod Linear Actuators | Parker HPLA Linear Actuators | Parker LCB Linear Actuators | Parker ET Linear Actuators | Variable Speed Motors | DC Motor MCC | AC Motor MAC-QE | AC Motor MAC-QI | AC Motor MAC-QS

Login