Power and step controllers for easy integration with electric heater coils. At OJ Electronics you will find a complete range of TRIAC controls to control electric heater coils in AHUs. And you will find them easy to work with: each model is designed for easy integration with any range of heater coils for comfort heating.
EFM Single/Two Phase Power Controllers
The EFM is a series of power controllers for controlling small heating cables and electrical radiators.
ETT Step Control
Step controllers are used for step-by-step connection of electric heating coils or refrigeration compressors.
EFK Power Controllers for Wall Mount
EFK is a series of power controllers designed to control room temperature via electric heating batteries in ventilation systems, electric radiators an...
EFH DIN Rail Power Controller
EFH is a series of power controllers designed to control temperature via electric heating coils in ventilation systems, electric radiators and electri...