• Adjustable relative air humidity
• Change-over contact (heating or cooling)
• High switching performance
• Clip fixing

The HVL 031 is a space-saving fan heater for temperature control in enclosures, casings and technical installation spaces. It serves as a contactor against condensate. This resistance heater is available in five power levels, each in AC 230 V and AC 120 V. All HVL 031s include a fan. (read more)

Here at STEGO, we work with our customers – in this case, wind turbine manufacturers – to shape the future of energy production. In doing so, we are playing a valuable role in driving the energy revolution. Find out how our climate control solutions ensure the reliable operation of wind power facilities and renewable energy plants. (read more)

Plug in, power on: we make sure it stays that way. The energy that keeps our society running is transported from the power plant and distributed to consumers via a complex network of cables. Our thermal management products ensure that all of the key components in the electricity grid keep working perfectly. (read more)

Prevent breakdowns before they happen
Variances in electrical current can signal problems with sensitive electronics. With STEGO's current sensor, you can monitor usage in real-time, ensuring your systems stay reliable and efficient. (read more)

Heat can impact the reliability of electrical component designs.
Don't let preventable overheating trigger forced outtages and emergency repairs. The STEGO Filter-Fan Plus air-flap technology creates unparalleled airflow, keeping your electronics cool and operational at any temperature. (read more)

• Thread sizes: M12 and M40
• NBR membrane
• Water and dirt-proof, IP66

STEGO’s new multi-voltage light is perfect for your enclosure cabinet. It supports both AC and DC power, ensuring maximum flexibility in any application. (read more)

Small compact thermostat for control cabinets

Benefits for users:
* secure connection via push-in terminals
* connection time reduced by 2/3
* protection of components through fast response time (read more)

Cold wreaks havoc on outdoor electronics. STEGOS's CS028 fan heater ensures that your mission-critical electronics don't fail this winter. (read more)

Struggling to find DC thermal management components?
Well-made accurate components for DC designs can be difficult to find. The STEGO DCT 010 thermostat provides a wide range of DC voltages and an optional external sensor to protect your installation from heat, cold & humidity. Your DC design will perform beautifully in any environment! (read more)

Gone are the days of placing your heater in one position. The new STEGO CS 032 Plus is the heater for you, no matter how you want it mounted. (read more)

> High degree of protection
> Waterproof membrane
> Corrosion resistant
> Food safe (read more)

• Adjustable temperature and air humidity
• Wide range voltage
• High switching performance
• Operating temperature down to -40 C
• Visual status display

Electronic thermostat with integrated switch module for controlling DC devices in enclosures and switch cabinets. (read more)

• Wide voltage range for electrical connection
• PTC heating element with dynamic response behavior
• Compact dimensions, use: e.g. as a camera heater
• High heating capacity per volume

• Wide voltage range for electrical connection
• PTC heating element with dynamic response behavior
• Application: e.g. as heating for valve housings, gearboxes, servomotors
• Energy-saving contact heating

Find out about the cause and risks of condensation inside control cabinets, as well as a reliable solution for preventing it. (read more)

LED lights with Multi Wide Voltage are ideal for flexible use in enclosures and casings of different sizes. The Multi Wide Voltage supports both AC and DC voltages, ensuring maximum flexibility in the application. (read more)

Prevent breakdowns before they happen
Variances in electrical current can signal problems with your sensitive electronics. STEGO's Current Sensor monitors current usage, keeping your systems running smoothly (read more)

The Silent Killer: How condensation shortens battery life and threatens your enclosed electronics (read more)

All in all, filter fans are still the method of choice for cooling control cabinets. The Filter Fan Plus series breathes new life into the tried-and-tested design, as well as adding a little extra horsepower. And we haven’t overlooked the user’s safety requirements in the process. The Filter Fan Plus series securely prevents dust and spray water from intruding. (read more)

Current State of the EV Market

The EV market is experiencing significant growth. In 2023, EV sales in the U.S. hit over 1.6 million units, marking a 60% increase from the previous year. However, EVs still represent a small fraction of total vehicle sales nationwide, with gas-powered cars making up 83.1% of the market. (read more)

Thanks to its integrated socket, the SL025 enables the operation of additional electrical devices. The integrated motion detector also replaces a door switch. (read more)

With the new compact PTC enclosure heaters of the Loop series, we are sticking to proven virtues and concepts, but changing one essential element, the heating body. STEGO refers to the eye-catching heating body as Loop. The design was chosen with care and opens up a number of advantages for users beyond the usual performance of our control cabinet and enclosure heaters. (read more)

The hygrostat is used to prevent condensate and regulates heating and fans. From a critical relative air humidity of 65 %, the temperature is increased so that the dew point is raised. (read more)

The outdoor filter fan is used in outdoor cabinets and casings from which warm air needs to be extracted due to increased heat generation (solar radiation, heat loss from built-in components). (read more)

The smart sensor measures temperature and air humidity and transmits signals digitally. (read more)

The roof filter fan ensures uniform air circulation in the enclosure or casing. The resulting air flow cools the electrical components. (read more)

Prevent breakdowns before they happen
Fluctuations in electrical current can signal problems with sensitive electronics. STEGO's current sensor monitors current usage, keeping you in control and your systems running smoothly. (read more)

Variances in electrical current can signal problems with sensitive electronics. STEGO's current sensor monitors current usage, keeping you in control and your systems running smoothly. (read more)

STEGO has an extensive product range, which allows us to meet practically all requirements. Use our product finder to find the right products in just a few clicks. (read more)

Heating and cooling sensitive electrotechnical and electronic components is indispensable for many industrial and manufacturing processes. However, calculating the required heating or cooling capacity for a control cabinet or enclosure can often be a challenge. STEGO has developed a solution to simplify this process: the STEGO heating and cooling capacity calculation tool. (read more)

The ESS 076 Smart Sensor Current measures the AC current of energised cables without contact. Recorded measurement data is output in analogue (4-20 mA signal) or digital (IO-Link) form. Measured and processed data - such as power and energy - is made available to higher-level systems such as machine control systems or edge computers for condition monitoring via the IO-Link interfa... (read more)

STEGO’s NEW distance sensor is compact, making it perfect to measure in tight spaces. The distance sensor uses ultrasonic waves to determine the distance to objects. (read more)

STEGO's Smart Sensor gives you eyes where you can't be

• QUICK INSTALLATION
• LARGE OPERATING RANGE
• IO-LINK ENABLED

Into the Wild with STEGO - Watch Episode 1 &2 Learn about adventure racing and thermal management with Into the Wild with STEGO. (read more)

Hygrotherm protects your electronics — just set it and forget it!
Temperature and humidity wreak havoc in enclosures. STEGO's Hygrotherm monitors both automatically engaging heaters and fans to stabilize the environment. While Hygrotherm maintains control, you save time and rest easy! (read more)

STEGO'S new PTC LOOP heater can protect your sensitive electronics from condensation, keeping you running while your competitors are down. (read more)

Don’t let preventable overheating trigger forced outages and emergency repairs. The STEGO Filter Fan Plus air-flap technology creates unparalleled airflow, keeping your installations cool and operational at any temperature. (read more)

YOUR FAVORITE LED LIGHT KIT MAY HAVE BEEN DISCONTINUED BY SOME DISTRIBUTORS (read more)

Don't let preventable overheating trigger forced outages and emergency repairs. The STEGO Filter Fan Plus air-flap technology creates unparalleled air flow, keeping your installation cool and operational in any temperature. (read more)

• Adjustable thumbwheel setting
• Compact design
• Small hysteresis
• High switching capacity
• DIN rail mountable