Salzer Modular Fan Regulator 5-Steps | Manual Control 1 Way Switch | UL94 Material With UV Stabilized Polycarbonate | 240 Volts AC, 100 Watts | Fits Only On Mounting Frames (Pack Of 1), White

I was not able to find Salzer fan regulator product in offline stores. Thanks to Amazon and Salzer electronics seller, finally I was able to replace the old one which was broken. Its working perfectly. I feel 550rps is on the expensive.

Good quality product. Tried to buy off-line, but was not available in any electrical shop.

Quality of the item i.e material is good. As far as speed navigation step by step i.e speed control given numbers from 1 - 5 is not perfectly controlling. In other words, the variation from 2 - 5 is no much difference but almost equal. As far as speed control number one is absoly waste. The fan is miserably rotating. It's better improve your technicalities. Finally the cost is very much too much of the item

Effective and working as expected. Old model fans require heavy current management that smaller electronic regulator cannot provide. Many regulator look large but internally they are not made to handle higher current particularly during low speed. 2 Panasonic regulator burnt with in an year of use. This is robust and working well.

Very poor quality. It breaks automatically after few years. Size is smaller, we can't replace this regulator alone with another brand. We have to change entire board. It is better to change board once for all with trusted brand.

Best product from Salzar. I had tough time sourcing it from local market. Thanks Amazon

Product is good and original. Looking for other switches also