PTC Heaters
Explore our range of PTC heaters
Utforska vårt sortiment av ptc-värmare för industriella applikationer.
We offer high quality and support.
Temperature Control and Condensation Protection with PTC Heaters
To make it easy to find the right information, we have gathered the most important benefits, applications and technical specifications into drop-down sections. Click on the headings below to read more about our products, guides and related solutions.
Benefits and Features
- Skyddar mot kondens och fukt – förhindrar korrosion och driftstörningar
- Jämn och effektiv uppvärmning med PTC-element
- Lång livslängd och underhållsfri konstruktion
- Energieffektiva och driftsäkra året runt
- Kompakt design – enkel installation även i små utrymmen
Technical Specifications
- Effektspann: 10W till 650W
- Spänningsval: 24V, 110V eller 230V
- Konfiguration: med eller utan värmefläkt för förbättrad luftcirkulation
- Kompatibilitet: kan styras med termostat och hygrostat för automatisk reglering
Areas of Application
- Control cabinets and control cabinets
- Electrical cabinets in industrial environments
- Installationer i fuktutsatta miljöer
- Alla applikationer där kondensskydd och temperaturkontroll är avgörande
Combine for optimal function
- Thermostats – exakt temperaturreglering
- Hygrostater – aktiverar värmaren vid hög luftfuktighet
- Dubbelverkande termostat – kombinerad styrning för värme och kyla (t.ex. filterfläkt)
- Ventilation device – leder ut fukt genom kapslingens övre del
Guides
Find out the difference between filter fans, cooling units, heat exchangers and chillers – and how to choose the right solution for your control cabinet.
Related categories
FAQ - Frequently Asked Questions About PTC Heaters
What is a PTC heater?
A PTC (Positive Temperature Coefficient) heater is a self-regulating heat source used in electrical cabinets and enclosures to prevent condensation and protect electrical components from moisture damage.
What voltages and powers are available?
Our PTC heaters are available in several variants:
- Voltage: 24V, 110V and 230V
- Effect: 10W to 650W
This makes it easy to find the right model for your particular application.
Do I need a fan heater?
It depends on the application. For larger cabinets or where better air circulation is required, it is recommended PTC heater with integrated fanFor smaller enclosures or simpler needs, a fanless model works well.
Can I control the heater automatically?
Yes! Our heaters are fully compatible with:
- Thermostats (for temperature control)
- Hygrostater (for humidity control)
- Double-acting thermostats (for controlling both heating and cooling)
Does the heater prevent condensation in the cabinet?
Yes, that is the main purpose. PTC heaters raise the temperature inside the enclosure to keep it above the dew point temperature, which eliminates the risk of condensation.
Is the installation complicated?
No, our heaters have a compact design which makes them easy to install in both new and existing electrical cabinets. They can be installed vertically or horizontally depending on the model.
What accessories are recommended?
For optimal function, you can combine the heater with:
- Ventilation device – removes humid air
- Thermostat temperature control
- Hygrostat – controls the heater based on humidity
In which environments can PTC heaters be used?
They are suitable for:
- Industrial electrical cabinets
- Outdoor enclosures
- Power supply cabinet
- Automation and control systems
In short: all environments where moisture protection is important.
Behöver du hjälp att välja rätt PTC-Värmare?
Our experts will be happy to help you find the optimal solution for your installation.
