SunLee UL 2 Pole 40 AMP 30 AMP 24VAC Coil Contactor SunLee Contactor 45GG20AJ Replacement Relays for Air Conditioner, Heat Pump, Refrigeration System

Resulta que en la descripción decía que tenía bobina de 24 Voltios y llegó de 240 Voltios. Lo demás está bien.

I got this for my well as the old relay was sticking on. I had to drill new holes to mount it but it has been working for a day now and no problems.

Instalation facile

It works as intended, and would work fine in an application where coil hum doesn't matter. However, if you want to put this in your house, or another place where you want quiet, I would not use it as the coil buzz is very noticeable. If you need quiet, I would instead go for a rectifier + capacitor + solid-state-relay.

I used this on my 1 1/2 hp pool pump in conjunction with a remote start/ stop timer switch that energizes the coil on the contactor. I mounted them in an outdoor enclosure near the pump. It works perfectly.