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  • Offer Profile
  • For 30 years STEGO has grown steadily. Both, in terms of the efficiency of our products, as well as in our distribution network. Today we export goods worldwide and our conclusion is: Wherever you want to be successful, STEGO is there for you!

    In practice, the climate conditions for electrical and electronic components are not always ideal. To minimise the resulting risks and to optimise the operating conditions in equipment STEGO provides a wide range of temperature and humidity control systems making sure that electrical and electronic parts are protected from humidity, heat or cold. Complementary STEGO offers suitable lamps and accessories.
Product Portfolio
  • Cooling: The NEW FILTER FAN PLUS

      • Expels more air from an enclosure

      • Optimum usage of space is always important in systems with electric or electronic components. Sophisticated enclosure applications often come with a high density of components. High temperatures within the enclosure may cause malfunctions if not addressed. With STEGO‘s range of innovative cooling products, you are safe in the knowledge that sensitive components, in all kinds of applications, are safeguarded against overheating and malfunctions.

        Filter fans are used to provide an optimum climate in enclosures and cabinets with electrical/electronic components. The interior temperature of an enclosure can be reduced by channeling cooler filtered outside air into the enclosure thus expelling heated internal air. The resulting airflow prevents formation of localized hot pockets in installations and protects electronic components from overheating.

        Advantages
        • NEW AIR-FLAP OUTLET TECHNOLOGY FOR ENHANCED AIRFLOW
          The new air-flap outlet technology eliminates the need for the filter mat for the air outlet, enhancing in turn the exiting airflow. So, using the same cut-out in an enclosure wall more air can be exchanged. Leading to more efficient cooling of the application. Another advantage: The flaps stay closed and dirt stays out when the fan is not in operation.
        • SECURE AND STABLE: TOOL-FREE RATCHET MOUNT MECHANISM
          The Filter Fan Plus is placed in the enclosure cut-out from the outside of the enclosure and mounted tool-free. By pressing the built-in ratchet braces the filter fan is pulled into the cabinet wall. The ratchet braces snap into place, giving the installer audible feedback that the filter fan is now installed securely. The ratchet mount is suitable for a wall thickness from 1 to 4 mm.
        • ONLY ONE FILTER MAT SAVES COSTS
          Flaps instead of mats: In contrast to conventional systems the Filter Fan Plus only requires one filter mat. This reduces maintenance work and costs.
        • IP54 | UL TYPE 12 | NEMA 12 DUST AND SPLASH WATER PROTECTION
          The new Filter Fan Plus protects against dust and splash water. Proven by successfully completed protection type tests carried-out by independent testing and certification agencies, like VDE and Underwriters Laboratories (UL).
          • Sizes

              • Cooling

                  • FILTER FAN PLUS 24-727 m³/h (92x92 - 291x291mm)

                  • Filter fans are used to provide an optimum climate in enclosures and cabinets with electrical/electronic components. The interior temperature of an enclosure can be reduced by channelling cooler filtered outside air into the enclosure thus expelling heated internal air. The resulting airflow prevents formation of localised hot pockets in installations and protects electronic components from overheating.

                    The Filter Fan Plus series uses a new airflap-outlet technology for the air outlet and thus reaches a high degree of airflow. A ratchet mechanism is used for mounting and provides high stability and tightness. Depending on the application there are two systems that are available - the FPI or FPO system. The FPI system is a standard installation with a filter fan in the lower part of the enclosure which ensures that fresh air is fed into the enclosure (airflow direction "In"). This system consists of a filter fan and exit filter. Whereas in the FPO system, the filter fan is located in the upper area of the enclosure to avoid heat buildups (airflow direction "Out"). The FPO system is composed of an intake filter and exit filter fan. The Filter Fan Plus series has been designed for indoor use.

                    • New air-flap outlet technology for high airflow
                    • Easy mounting
                    • Protection type test/Environmental rating by independent testing institutes (VDE & UL)
                    • Two systems for optimal airflow (FPI/FPO)
                    • Standard enclosure cut-out sizes (5 sizes)
                    • One filter mat
                  • HOSE-PROOF HOOD

                  • The hose-proof hood for increasing the protection class is a protective cover for filter fans, intake and exit filters, e.g. for the series FPI 018, FPO 018 and FF 018. It is used for protection against water projected by a hose and extreme climatic influences if located outdoors or in industrial applications with harsh environmental conditions. In order to clean the filter fans or to change the filter mat, the hood can easily be removed, the cabinet does not need to be opened (safety risk).

                    • Increase of protection class
                    • Easy to clean
                    • Filter mat change from outside
                    • Impact-resistant, robust
                    • Safe against unauthorized removal
                    • Weather resistant
                    • Versatile
                    • Protective gridand UV resistant

                     

                  • FILTER FAN from 21m³/h TO 102m³/h

                  • Filter fans are used to provide an optimum climate in enclosures. The interior temperature of an enclosure can be reduced by channelling cooler filtered outside air into the enclosure thus expelling heated internal air. The resulting air flow prevents formation of localised hot pockets and protects the electronic components from overheating. These filter fans are intended for indoor use. The plastic used for the hood is highly UV light resistant.

                    • Very low noise
                    • Minimal depth in enclosure
                    • Functional design
                    • Time-saving installation
                    • UV resistant
                  • OUTDOOR FILTER FAN

                  • The outdoor filter fan can be used in outdoor enclosures where warm air has to be dissipated on account of increased thermic development. The plastic casing is weather proof and resistant to UV light. To clean and exchange the filter mat, it is only necessary to open the lockable door of the outdoor hood.

                    • Filter changeable from outside
                    • Safe, lockable
                    • Impact resistant
                    • Weather proof and UV resistant
                  • ROOF FILTER FAN 300m³/h to 500m³/h

                  • Roof filter fans find use in enclosures and housings, from which warm air has to be diverted to lower the internal temperature. These low-noise roof filter fans are used to expel warm air from within the enclosure which has been generated by the stray power of the components and so protects the internal devices from overheating. To exchange the filter mat the hood can be easily opened without tools. The roof exit filter provides passive ventilation.
                    • Very low noise
                    • Minimal depth in enclosure
                    • High through-flow air volume
                    • High reliability
                    • Time-saving installation and mat exchange
                  • HIGH-PERFORMANCE 19" FAN TRAY

                  • Compact high performance fan tray for enforced circulation of air in switch and server enclosures and for concerted cooling of 19" component groups. Natural convection is improved and the formation of localised hot pockets is avoided. Also available with integrated thermostat.
                    • High air output
                    • Long service life
                    • Ball bearing fans
                    • Ready for connection
                    • Optical function indicator
                  • STEGOJET

                  • The STEGOJET is a compact, powerful built-in-fan. It allows precise cooling of heat sources and the air flow prevents formation of heat pockets. Its design offers a maximum rotation range with an air output in almost any direction. On one hand the dual clip system (two clips in a 90° angle) allows four different positions on a DIN rail, while on the other hand the hinge in the housing can be moved in a 40° angle. The airflow at the air outlet can also be directed in a 45° angle and the air duct can be turned 360°.
                    • Prevents heat pockets
                    • Wide voltage range
                    • Compact design
                    • Quick connection
                    • Clip or screw fixing
                • Heating

                    • Heaters

                        • SMALL SEMICONDUCTOR HEATER
                          RCE 016 | 5W, 9W

                        • Small heaters designed to prevent condensation and to ensure a minimum operating temperature in small enclosures. The heaters are designed for permanent operation
                          • Wide voltage range
                          • Dynamic heating up
                          • Energy saving
                          • Compact
                        • SMALL SEMICONDUCTOR HEATER
                          RC 016 | 8W, 10W, 13W

                        • These small heaters are designed to prevent condensation and to ensure a minimum operating temperature in small enclosures. The heaters are designed for permanent operation.
                          • Wide voltage range
                          • Dynamic heating up
                          • Energy saving
                          • Compact
                        • TOUCH-SAFE SMALL HEATER (SEMICONDUCTOR) CSK 060 | 10W, 20W

                        • The heaters are used in enclosures where condensation is to be prevented or the temperature may not fall below a minimum value. In this way corrosion is avoided and an even temperature is ensured. The heaters are designed for permanent operation.
                        • Low surface temperature
                        • Double insulated (plastic housing)
                        • Wide voltage range
                        • Dynamic heating up
                        • Clip fixing
                           
                        • SMALL SEMICONDUCTOR HEATER
                          HGK 047 | 10W TO 30W

                        • The heaters are used in enclosures where condensation is to be prevented or the temperature may not fall below a minimum value. In this way corrosion is avoided and an even temperature is ensured. The heaters are designed for permanent operation.
                          • Dynamic heating up
                          • Energy saving
                          • Wide voltage range
                          • Clip fixing


                           
                        • SEMICONDUCTOR HEATER
                          HG 140 | 15W TO 150W

                        • These heaters are used in enclosures where damage from condensation must be prevented, or where the temperature may not fall below a minimum value. The aluminium profile heater body design has a chimney effect and distributes the heat evenly. The heaters are designed for permanent operation. Pressure clamb connectors save time and simplify installation.
                          • Pressure clamp connectors
                          • Dynamic heating up
                          • Wide voltage range
                          • Energy saving
                          • Clip fixing
                          • Quick installation
                        • TOUCH-SAFE HEATER (SEMICONDUCTOR)
                          CSF 060 | 50W TO 150W

                        • Touch-safe heater for the use in enclosures with electrical/electronical components. The design of the heater supports the natural convection which results in a high air-current of warm air. The surface temperatures on the accessible side surfaces of the housing are kept down as a result of the heater design. This model with plug-in thermostat does not require additional wiring. The heaters are designed for permanent operation. This heater is also available in a version without thermostat (CS 060).
                          • Low surface temperature
                          • Integrated thermostat
                          • Quick mounting due to clip fixing
                          • Double insulated (plastic)
                          • Wide voltage range
                          • Small size
                      • Fan Heaters

                          • SPACE-SAVING FAN HEATER
                            HV 031 / HVL 031 | 100W TO 400W

                          • Compact high-performance fan heater prevents formation of condensation and frost and provides an evenly distributed interior air temperature in enclosures with electric/electronic components. This fan heater may only be operated together with a fan but is also available without fan for self-assembly (HV 031) and with pre-configured fan (HVL 031).
                            • Compact
                            • Flat design
                            • High air through-flow
                            • Temperature safety cut-out
                            • Clip fixing
                          • COMPACT SEMICONDUCTOR FAN HEATER CS 028 / CSL 028 | 150W TO 400W

                          • Fan heater prevents formation of condensation and provides an evenly distributed interior air temperature in enclosures with electric/electronic components. The heater is connected using the internal terminal connectors. The small size of the CS / CSL 028 makes it ideal for use in enclosures where space is at a premium.
                            • Small, compact design
                            • Quiet in operation
                            • Dynamic heating up
                            • Clip or screw fixing
                          • COMPACT SEMICONDUCTOR FAN HEATER
                            CSF 028 | 250 W, 400 W

                          • The compact fan heater prevents formation of condensation and provides an evenly distributed interior air temperature in enclosures with electric/electronic components. The touch-safe plastic housing and the small dimensions makes it ideal for use in enclosures with high packing density. The CSF 028 is equipped with a pre-set thermostat. It is connected via external clamps. The fan heater is available with two different mounting systems - either mounting by screw flange or by clip. The robust screw flange fixing is particularly suitable for applications with high vibration.
                            • Small, compact design
                            • Integrated pre-set thermostat
                            • Dynamic heating up
                            • Touch-safe
                            • Quick connection
                            • Clip or screw flange fixing
                          • COMPACT FAN HEATER
                            HGL 046 | 250W, 400W

                          • Compact fan heater prevents formation of condensation and frost. The integrated high-performance axial fan provides an evenly distributed interior air temperature in enclosures with electric/electronic components.
                            • Compact Design
                            • Clip fixing
                            • Long service life
                            • Temperature safety cut-out
                          • SEMICONDUCTOR FAN HEATER
                            CR 027 | UP TO 650W

                          • Semiconductor fan heater prevents formation of condensation and frost and provides an evenly distributed interior air temperature in enclosures with electric/electronic components. The integrated thermostat is used to set the desired temperature.
                            • Compact heater
                            • Integrated thermostat
                            • Clip fixing
                            • Optical indicator
                            • Temperature safety cut-out
                          • SPACE-SAVING FAN HEATER
                            HVI 030 | 500W TO 700W

                          • The compact high-performance fan heater prevents formation of condensation and frost and provides an evenly distributed interior air temperature in enclosures with electric/electronic components. The heater may only be operated together with fan, but is also available without axial fan (for self-installation). The fan heaters are available with two different mounting systems – either mounting by screw fixing or with a new and unique twist clip mounting system. These options allow for a quick and easy installation of the fan heater.
                            • Compact
                            • Flat design
                            • Temperature safety cut-out
                            • Twist clip or screw fixing
                          • SPACE-SAVING FAN HEATER WITH FAN
                            HVI 030 | 500W TO 700W

                          • The compact high-performance fan heater prevents formation of condensation and frost and provides an evenly distributed interior air temperature in enclosures with electric/electronic components. The heater may only be operated together with fan, but is also available without axial fan (for self-installation). The fan heaters are available with two different mounting systems – either mounting by screw fixing or with a new and unique twist clip mounting system. These options allow for a quick and easy installation of the fan heater.
                            • Compact
                            • Flat design
                            • High air through-flow
                            • Temperature safety cut-out
                            • Twist clip or screw fixing
                          • COMPACT HIGH-PERFORMANCE FAN HEATER
                            CR 030 | 950W

                          • The compact high performance fan heater prevents formation of condensation and frost and provides an evenly distributed interior air temperature in enclosures with electric/electronic components. The plastic housing provides double insulation and acts as protection against contact. The fan heater is available with integrated thermostat or pre-set hygrostat for temperature or humidity control. The CR 030 was designed as a stationary unit for the bottom of the enclosure. For wall fixing the fan heater CR 130 is recommended.
                            • Compact design
                            • Double insulated
                            • Integrated thermostat or hygrostat
                          • COMPACT HIGH-PERFORMANCE FAN HEATER
                            CR 130 | 950W

                          • The compact high performance fan heater prevents formation of condensation and frost and provides an evenly distributed interior air temperature in enclosures with electric/electronic components. The plastic housing provides double insulation and acts as protection against contact. The fan heater is available with integrated thermostat or pre-set hygrostat for temperature or humidity control. The CR 130 was designed as a stationary unit for wall fixing. For fixing on the bottom of the enclosure the fan heater CR 030 is recommended.
                            • Compact design
                            • Double insulated
                            • Integrated thermostat or hygrostat
                            • Optional clip or screw fixing
                          • HIGH-PERFORMANCE FAN HEATER (SEMICONDUCTOR) CS 032 / CSF 032 | 1,000W

                          • The compact high performance fan heater prevents formation of condensation and frost and provides an evenly distributed interior air temperature in enclosures with electric/electronic components. The plastic housing provides double insulation and acts as protection against contact. Two screw connectors at the front of CS 032 allow comfortable wiring of an external thermostat. The CSF 032 is equipped with a pre-set thermostat. Both models were designed for wall fixing. A fan heater for fixing on the bottom of the enclosure is available on request.
                            • Compact and slim design
                            • High heating performance
                            • Double insulated
                            • With or without thermostat
                            • Quick connection
                          • COMPACT HIGH-PERFORMANCE FAN HEATER(SEMICONDUCTOR) CS 030 | 1,200W

                          • The compact high performance fan heater prevents formation of condensation and frost and provides an evenly distributed interior air temperature in enclosures with electric/electronic components. The plastic housing provides double insulation and acts as protection against contact. The fan heater is available with optional integrated thermostat for temperature control. The CS 030 was designed as a stationary unit for the bottom of the enclosure. For wall fixing the fan heater CS 130 is recommended.
                            • Compact design
                            • High heating performance
                            • Double insulated
                            • Integrated thermostat (optional)
                          • COMPACT HIGH-PERFORMANCE FAN HEATER (SEMICONDUCTOR) CS 130 | 1,200W

                          • The compact high performance fan heater prevents formation of condensation and frost and provides an evenly distributed interior air temperature in enclosures with electric/electronic components. The plastic housing provides double insulation and acts as protection against contact. The fan heater is available with optional integrated thermostat for temperature control. The CS 130 was designed as a stationary unit for wall fixing. For fixing on the bottom of the enclosure the fan heater CS 030 is recommended.
                            • Compact design
                            • High heating performance
                            • Double insulated
                            • Integrated thermostat (optional)
                            • Optional clip or screw fixing
                        • HAZARDOUS AREA HEATER

                              •  CREX 020 | 50W, 100W

                              • Compact convection heater for use in areas with explosion hazard for prevention of formation of condensation, temperature fluctuations and for protection against frost in transmitter housings, switch cabinets and measuring equipment.
                                • Large convection surface
                                • Clip fixing
                                • Ready for use
                                • Maintenance free
                          • Regulating

                              • Regulators

                                  • SMALL COMPACT THERMOSTAT
                                    KTO 011 / KTS 011

                                  • 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
                                  • SMALL COMPACT THERMOSTAT
                                    STO 011 / STS 011

                                  • 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
                                  • TAMPER-PROOF THERMOSTAT (PRE-SET)
                                    FTO 011 / FTS 011

                                  • 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
                                  • DUAL THERMOSTAT ZR 011

                                  • 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
                                  • TAMPER-PROOF DUAL THERMOSTAT (PRE-SET)
                                    FTD 011

                                  • 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
                                  • MECHANICAL THERMOSTAT
                                    FZK 011

                                  • 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
                                  • ELECTRONIC THERMOSTAT
                                    ETR 011

                                  • 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, 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
                                  • ELECTRONIC THERMOSTAT
                                    ETL 011 | 12 TO 48 VDC

                                  • 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
                                  • ELECTRONIC THERMOSTAT
                                    ET 011 | 24VDC

                                  • Electronic thermostat for regulating high performance 24VDC 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
                                  • SWITCH MODULE
                                    SM 010 | 24VDC AND 48VDC

                                  • 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 24VDC and 48VDC versions.
                                    • NO and NC in one casing
                                    • Separate adjustable temperatures
                                    • High switching capacity
                                    • Terminals easily accessible
                                    • Clip fixing
                                  • MECHANICAL HYGROSTAT
                                    MFR 012

                                  • 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
                                  • ELECTRONIC HYGROSTAT
                                    EFR 012

                                  • 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
                                  • ELECTRONIC HYGROSTAT
                                    EFL 012 | 12 TO 48 VDC

                                  • 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
                                  • ELECTRONIC HYGROTHERM
                                    ETF 012

                                  • 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)
                                  • ELECTRONIC HYGROTHERM WITH EXTERNAL SENSOR | ETF 012

                                  • 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
                                  • SWITCH MODULE
                                    SM 010 | 24VDC AND 48VDC

                                  • 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 24VDC and 48VDC versions.

                                    • High DC switching capacity
                                    • Variety of applications
                                    • Compact design
                                    • Simple connection
                                    • Clip fixing
                                  • ELECTRONIC THERMOSTAT
                                    DCT 010

                                  • 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
                                  • ELECTRONIC HYGROSTAT
                                    DCF 010

                                  • 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 switch module
                                    • Precise measurement via an external sensor

                                     

                                • HAZARDOUS AREA THERMOSTAT

                                      •  REX 011 | 15°C, 25°C

                                      • Compact small mechanical thermostat for temperature regulation and monitoring of heaters, for example in transmitter cabinets, control panels and measuring equipment which are deployed in areas with explosion hazard. The special switch construction enables high response accuracy, small switch temperature difference and a very long service life. High switching performance allows direct control of the heaters.
                                         
                                        • Compact design
                                        • Set temperature
                                        • High switching capacity
                                           
                                  • Lighting

                                      • Enclosure lamps

                                      • Create round the clock ideal lighting conditions in enclosures and cabinets. All LED lamps, enclosure lamps and cabinet lamps of our well-rounded product range can be placed with only minimal installation effort.
                                          • SLIMLINE LAMP WITH ON/OFF SWITCH
                                            SL 025

                                          • 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)
                                          • SLIMLINE LAMP WITH MOVEMENT SENSOR
                                            SL 025

                                          • The flat slimline lamp SL 025 with movement sensor is suitable for all types of panels and enclosures, especially where space is at a premium. The lamp can be mounted on its narrow or broad surface using screws. It is also available with a magnet which allows it to be fitted quickly in any position in a steel enclosure. Both versions are available with an integrated electrical socket enabling the use of additional appliances. The movement sensor substitutes a door contact switch.
                                            • Slim casing
                                            • Electronic ballast
                                            • Lamp without/with electrical socket (choice of sockets)
                                            • Magnet fixing (option)
                                            • Energy saving lamp
                                            • Automatic switching
                                          • COMPACT LAMP
                                            KL 025

                                          • The compact lamp KL 025 was especially designed for use in enclosures with electric/electronic components. A powerful magnet enables the lamp to be mounted freely in any desired position in metal enclosures saving time and installation problems. The integrated electrical socket allows the use of additional appliances.
                                            • Magnetic or optional DIN rail mounting
                                            • Energy-saving lamp
                                            • Lamp without/with electrical socket (choice of sockets)
                                            • On/Off switch
                                          • LAMP
                                            LED 025

                                          • The lamp series LED 025 is suitable for all types of panels and enclosures, especially where space is at a premium. The lamps have a very long service life thanks to the use of LED technology. Three different fixing options provide more flexibility for installation. The power output allows up to 10 lamps to be connected to each other (12VDC versions up to 5 lamps). Both the power input and output connectors snap lock into their sockets. With the integrated power unit and the plugs the lamp can quickly be connected.
                                            • Wide voltage range
                                            • Integrated power unit
                                            • Long-lived and maintenance-free by LED technology
                                            • Daisy chain
                                            • On/off switch or movement sensor
                                            • Magnet, screw or clip fixing
                                          • ECOLINE LAMP
                                            LED 025

                                          • The lamp series LED 025 is suitable for all types of panels and enclosures, especially where space is at a premium. The lamps have a very long service life thanks to the use of LED technology. Three different fixing options provide more flexibility for installation. The Ecoline series is a simplified version of the standard LED 025 lamp and has a dual pressure clamp for connection instead of connectors. Nonetheless it is suitable for daisy-chaining and allows for up to 10 lamps to be connected to each other.
                                            • Wide voltage range
                                            • Integrated power unit
                                            • Long-lived and maintenance-free by LED technology
                                            • Daisy chain
                                            • Dual pressure connection clamp
                                            • Magnet, screw or clip fixing
                                        • Accessories

                                        • Our accessories complement the STEGO assortment perfectly and allow you to get everything you need from one source. With a range of electrical sockets, pressure compensation devices and other ancillary products we make your work in and around the enclosure easier.
                                            • Electrical Sockets

                                                  • SD 035 with/without fuse

                                                  • The DIN rail mounted electrical socket can be quickly fitted and connected in enclosures allowing the use of auxiliary products such as hand lamps, measuring devices, soldering irons etc. The unit is available with and without fuse and in many world socket standards.
                                                     
                                                    • Quickly connected
                                                    • Available with or without fuse
                                                    • Clip fixing
                                              • Ventilation Devices

                                                  • PRESSURE COMPENSATION DEVICE
                                                    DA 084 | IP55

                                                  • It has become more and more important to provide a protected enclosure environment for valuable and crucial electrical and electronic components. In a tightly closed enclosure, pressure differentials can occur during extreme temperature variations. The specially designed pressure compensation device DA 084 permits a controlled change in pressure and avoids the enterring of dust and water. The pressure compensation device is suitable for the use in enclosures and housings in accordance with DIN EN 62208.
                                                    • High degree of protection
                                                    • Easy to install
                                                  • PRESSURE COMPENSATION DEVICE
                                                    (STAINLESS STEEL) DA 284 | IP66

                                                  • Pressure differentials in enclosures with a high degree of protection are a result of internal and external temperature changes. In the case of negative pressure or partical vacuum, dust and humidity can enter the enclosure through the door seal. When the air inside the enclosure cools down, condensation may occur because the humidity cannot escape the enclosure. The easy-to-install pressure compensation device DA 284 provides compensation of pressure at a protection degree of IP66. Even with a slight overpressure, a waterproof membrane inside the plug allows the humidity to escape whilst blocking water and dirt from entering the enclosure.
                                                    • High degree of protection
                                                    • Waterproof membrane
                                                    • Corrosion resistant
                                                    • Food safe
                                                  • VENTILATION CABLE GLAND
                                                    DAK 284 | IP66 / IP67

                                                  • Pressure differentials in enclosures with a high degree of protection are a result of internal and external temperature changes. In the case of negative pressure or partial vacuum, dust and humidity can enter the enclosure through the door seal. When the air inside the enclosure cools down, condensation may occur because the humidity cannot escape the enclosure. The innovative and easy-to-install ventilation cable gland DAK 284 enables secure cable entry into an enclosure with simultaneous pressure compensation (protection type IP66 / IP67). Even with a slight overpressure, a waterproof filter inside the gland allows the humidity to escape whilst blocking water and dirt from entering the enclosure.
                                                    • Cable gland with integrated ventilation
                                                    • High degree of protection
                                                    • Easy to install
                                                    • Integrated strain relief
                                                    • Waterproof filter
                                                    • Large clamping range
                                                • Miscellaneous

                                                    • DRAINAGE DEVICE
                                                      DD 084 | IP66 / IP67 / IP69K

                                                    • Condensate occurs in enclosures and housings with high protection type by variations in temperature. The use of a drainage device allows the conveying of the condensate without losing the maximum protection type of IP66. The water permeable membrane makes sure the drainage of the enclosure by the capillary attraction. The construction prevents the infiltration of splash water into the enclosure.
                                                      • High degree of protection
                                                      • Good drainage performance
                                                      • Easy to install
                                                      • Robust, weather and UV-light protected housing
                                                    • PRESSURE COMPENSATION DEVICE
                                                      DA 284 | IP66

                                                    • The door switch monitors the position of cabinet doors and is available in three versions. For example, it can be used for switching a light when opening a door (NC), or to activate a fan when closing a door (NO). The version with change-over contact (CO) can be used as a normally closed and/or normally open contact. The wide mechanical adjustment range of the door switch DS 013 offers versatile application areas: the housing is adjustable within a 35 mm range, while the screw flange with a slotted hole offers an additional 21 mm. The switching travel of the switch itself is another 8 mm.
                                                      • Adjustable positioning without tools
                                                      • High switching capacity
                                                      • Double strain relief
                                                      • Different cladding diameters
                                                      • Suitable for lamp LED 025
                                                    • SELF-ADHESIVE APPLIANCE HOLDER STEGOFIX
                                                      SF 095

                                                    • With STEGOFIX small appliances can be mounted in enclosures significantly quicker, easier and more economically than before, without drilling holes. Mounting DIN rails is a simple matter with STEGOFIX. Longer rails are mounted on several STEGOFIX units and joining two rails is also not a problem. Subsequent changes and the mounting of additional appliances can be carried out with ease – even in confined spaces. STEGOFIX is a self-adhesive plastic unit with an adhesion power which will bear a continuous load of 500g. The high-performance industrial adhesive band is also non-ageing and designed with safety tolerances.
                                                      • Direct fixing of small appliances and
                                                      • 35mm DIN rails
                                                      • Simple to mount
                                                      • Self-adhesive