Review on Adjustable AC Current Sensing Switch: SZC23 No AL-CH Model, 0.2A-30A Range by Kyle Larjin
Works great for pool salt generator flow switch
Bought this relay to replace a salt chlorine flow switch that kept having issues and not triggering despite flow. Installed (wire one leg of the pump power through the sensor) and working within 15 minutes after receiving from Revain - doesn't get better.Disclaimer: Use for this application with caution - it is better to get a flow switch to work
Pros
- Used it to turn on sound system when TV is turned on.
Cons
- Limited range of current sensing compared to other devices
