Amazon calculates a product's star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers and factors that establish reviewer trustworthiness.
Excellent product !! I am a frequent buyer at Amazon, but this is my first review ever.. I have purchased many automatic switches for my single phase water pump, but non lasted more than 2-3 months. This float switch is such a hassle free to install with no complicated mechanism. Also a cheap alternative for automatic switches. I highly recommend this product and have ordered a second one too for my friend.
2.0 out of 5 starsFloat switch intermittent troubles
Reviewed in India on 31 March 2018
I purchased due to the lower cost as compared to other online site.But the experience in this product is bad.The switch not operating properly due to its internal fixing in the unit.I could not return back as I have taken some time to test the item practically.
Excellent product !! I am a frequent buyer at Amazon, but this is my first review ever.. I have purchased many automatic switches for my single phase waterpump, but non lasted more than 2-3 months. This float switch is such a hassle free to install with no complicated mechanism. Also a cheap alternative for automatic switches. I highly recommend this product and have ordered a second one too for my friend.
Good in quality, but not functional, it is only 8-16 Amps of 230 V .. Functioning of any waterpump is 16-32 Amps... I purchased one during August 2019.. It worked only 4 months till December 2019. I repurchased same product in December 2019... It worked till this month April 2020... It's Gone.. I am looking for similar product of 32 Amps ... Before buy check your required capacity...
I DESERVE A TOTAL REFUND. I bought two sets of this product in one shipment from Amazon. However, the cable was of poor quality. The cable burnt when connected to an electric waterpump (VPRO centrifugal monoset pump 0.5HP 3.7A single phase; see name plate attached). Tried the second one, the same thing happened. I had to purchase the item from the local market to complete the work.
Good quality product and works as expected. I have installed the float switch on the overhead tank at my home to control the waterpump. Working okay. But connect the float switch via a relay. Do not use it directly to control the pump.
This float switch is suitable for maximum current rating up to 6Amps only to resistivity load for inductive load can be connect up to 3Amps only. for trouble free operation. And this switch most suitable for single phase jet, compressor type, and monoblock motors and 3 phase DOL &star delta. For single phase submersible pump you can use only as tank full OFF, can't use for Automatic ON because start capacitor connected in series to ON push button. But still if you are connecting as auto ON motor may function due to Run capacitor but definitely one day your motor will burn due to starting torque. If your water is more hard then connect this sensor through DC line but additionally you need DC relay or contact and qualified technician.