Pressure controller Pressure controller 329,71 € Quantity: The pressure controller is a pressure depending speed controller for ventilated rooms with supply-air fan. View product
Temperature step transformer controller 2.5A Temperature step transformer controller 2.5A 295,75 € Quantity: The step transformer controller have the special characteristic that the ventilators make no noise "hum" in the lower rotation. The step transformer control the fan speed from self 6-step up/down according the temperature. View product
Timer Box II 4x600W Timer Box II 4x600W 129,03 € Quantity: The timer box switch 4x16A over a relays for 4x600W or 9x600W inductive ballasts. View product
ECTC-1M-Digital fan-controller ECTC-1M-Digital fan-controller 160,55 € Quantity: The Prima Klima EC-TC-1M-Digital is a new digital remote controller for EC fans that offers many options for better adjusting the settings of your fan. View product
Hysteresis controller (10A) Hysteresis controller (10A) 197,44 € Quantity: The Temperature, minimum-, maximum- speed controller with hysteresis setting is a temperature depended speed controller for ventilated rooms with one ore more fans View product
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