Please note the SP5010 is obsolete, we would offer an ME1.10 as a possible alternative. The ME1.10 does not have any Thermal Protection connections and will be 120mm Wide x 170mm High x 55mm deep, plus 10mm for the dial. 

If thermal connections are being used you would need to use an REB 10, 127mm High x 205mm Wide x 95mm Deep

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