Our range of compact natural convection heaters have no moving parts and are ideal for long term use in electrical enclosures and cabinets. These PTC heaters are temperature self-limiting and are designed to provide a robust and worry free naturally convective heat source, protecting the asset.

Used with a suitable control, the heater counteracts temperature fluctuations helping to prevent condensation and the adverse effects of low temperatures. Applications are many and include signaling and monitoring cabinets, ticketing and vending equipment, small driver cabs and lockers.