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 III 12x600W + heating Timer Box III 12x600W + heating 263,58 € Quantity: The timer III is built with high quality components such as Hager timer Germany and Iskra contactors Slowenia. A serious housing with cover and seal joint result a high protection class of IP44. View product
Digital fan controller Temperature and negative pressure Digital fan controller Temperature and negative pressure 163,31 € Quantity: The digital fan controller is a temperature dependent speed controller for rooms with air flow in and out. The fan controller keeps the room temperature constant and under pressure to prevent odour from escaping. It can be easily controlled, adjusting the required temperature, minimum speed and the... View product
Timer Box II 4x600W + heating Timer Box II 4x600W + heating 151,94 € Quantity: The timer box is used by several inductive loads such as high-pressure lamps with high switch on and off simultaneously. View product
Hysteresis controller Hysteresis controller 139,75 € 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