THIS PRODUCT IS NOW OBSOLETE AND WILL BE SUPPLIED AS AN EFSC 3P, THE DIMENSIONS AND WIRING ARE IDENTICAL TO THE ORIGINAL.
The Roof Units SP range of electronic fan speed controllers manufactured by Vent Axia. This range of fan speed controllers can be used with any Fan / Motor which is single phase – 240 volts and speed controllable using either 2 or 3 wire control (+earth).
- SP5001 suitable for a maximum full load of 1.7 amp
- SP5025 suitable for a maximum full load of 3 amps
- SP5050 suitable for a maximum full load of 6 amps (up to 7 amps when used as 3 wire (+earth))
- SP5010 suitable for a maximum full load of 10amps
The SP range of fan speed controllers can be used with any manufacturers fans / motors which are single phase and suitable for speed control via 2 or 3 wires (+earth) including
- Flakt Woods
- Ziehl Abegg
- Elta
- Helios
- Solar and Palau
- Nuaire
Not sure if your fan is suitable? just ask and we can check for you