I use this relay to power the channel amplifier fan. The relay coil is powered from the EAC terminals on my forced air handling unit. I used a pressure switch for this function, but the first pressure switch stopped turning the fan on after about a year, and replacing it didn't turn the fan off after a few weeks. 110 VAC is applied to the EAC terminals. whenever the oven fan turns on. The EAC terminals don't have enough power for my duct fan, so this relay is needed. And it costs less than a quarter the price of this unreliable pressure switch to install. Happy!
Adjustable Regulator Generator PEMENOL Controller
9 Review
Adjustable AC Current Sensing Switch: SZC23 No AL-CH Model, 0.2A-30A Range
14 Review
Universal Rotary Cam Selector Latching Switches - VictorsHome Changeover Switch LW28-32 With 3 Positions, 12 Terminals For 690V, 32A Capacity
9 Review
5Pcs 19Mm 12V 24V Waterproof Latching Push Button Switch With Wiring Harness And LED Indicator Light, Pre-Wired SPDT Self-Locking 4 Pin Marine Metal Switch For Boats Cars Trucks (Blue)
22 Review