Panel Heaters

A panel heater is an electric heater mounted inside a panel that gently warms the air inside to reduce condensation and moisture formation. It is used in automation panels, outdoor cabinets and panels in cold or damp environments. Choose the heater power according to the panel volume, the size according to the available space and the voltage according to the supply, and check the connection type. Mutlusan PTC heaters are available from 15 W to 150 W, fan models from 100 W to 400 W, and the 250 W fan model has a resistance heating element. Slim models suit narrow cabinets with their thin 27 mm housing. The supply is given as 230 V AC 50/60 Hz or 100-250 V AC-DC, and the connection is made by cable or terminal block. Because of the IP20 protection rating, it should be mounted only inside a closed panel. As power increases, the heat produced by the heater and its housing size grow, so a high-power model in a small cabinet may cause overheating. A panel heater is not a room heater and does not replace panel fans or ventilation products.

Products

How to choose Panel Heaters

A panel heater is an electric heater mounted inside a panel that gently warms the air inside to reduce condensation and moisture formation. It is used in automation panels, outdoor cabinets and panels in cold or damp environments.

  • Clarify whether the task is connection, cable routing, enclosure distribution or termination.
  • Match dimensions, thread standard, conductor cross-section and IP rating with the cable and panel.
  • Choose housing material and pack quantity according to the mounting environment.

Frequently asked questions

What is Panel Heaters and where is it used?

A panel heater is an electric heater mounted inside a panel that gently warms the air inside to reduce condensation and moisture formation. It is used in automation panels, outdoor cabinets and panels in cold or damp environments.

What should I compare when choosing Panel Heaters?

Choose the heater power according to the panel volume, the size according to the available space and the voltage according to the supply, and check the connection type.

Where can I find technical details for Panel Heaters products?

A panel heater is not a room heater and does not replace panel fans or ventilation products.

Panel Heaters Selection Guide: Technical Criteria & Application Standards