Relay box 8x600W Relay box 8x600W 86,94 € Quantity: The relay-box switches two independent power circuit on and off. It get commanded over a third power cord which need to be plugged in a commercial timer-switch or GSE timer box. Each power circuit can handle 4x600W (total 8x600W lights). View product
Humidity and temp. step transformer controller 2.5A Humidity and temp. step transformer controller 2.5A 329,06 € Quantity: The step transformer controller have the special characteristic that the ventilators make no noise "hum" in the lower rotation. 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
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
Temperature step transformer controller 8A Temperature step transformer controller 8A 437,94 € 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
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