I used these in combination with an on/off switch to make an open/close control for my above ground automatic pool cover. I found the quality to be very good and trust the IP65 rating so I shouldn't have a problem with water getting into my control box. The only issue I had with the buttons was that the screw-tip terminals are tiny given the current rating of the switches. It was easy enough to get around the solder termination modification, but it would be easy to require at least a piece of 14 gauge wire to be stuck in, the reality is closer to 20 gauge.
TWTADE/AC 24V 10A Coil Electromagnetic Power Relay 8 Pins 2DPT 2NO+2NC With Indicator Light And Socket Base -YJ2N-LY
9 Review
Adjustable AC Current Sensing Switch: SZC23 No AL-CH Model, 0.2A-30A Range
14 Review
π NuTone 5901A000 Blower Wheel Assembly: Superior Efficiency and Performance
9 Review
MIDI keyboard Axelvox KEY49j white
22 Review