The internal solenoids are not strong enough to switch connections. Even by hand it is really hard. After manually moving the switch back and forth. It would work half the time. The N terminal rarely makes contact. After some use the automatic transfer switch would not switch back to city power.
Greartisan 6V-90V 15A PLC DC Motor Speed Controller PWM Variable Speed Regulator Governor Switch CCMHCN With Speed Control Knob
19 Review
Advanced DC Motor Pump Speed Control - ALEDECO'S 6V-90V 15A - 1 Pack Upgrade
3 Review
π§ Nutone 8663RP Motor Assembly - 97017705, 1550 RPM; 1.2A, 115V
7 Review
NuTone 87546000 B Unit Assembly Ventilation
6 Review
Fulham WorkHorse WH2-120-C Adaptable Ballast - 2 Pack
3 Review
π Robertson 2P20132 Quik-Pak: 10 Fluorescent eBallasts for 2 F40T12 Linear Lamps, Preheat Rapid Start, 120Vac, 50-60Hz, Normal Ballast Factor, NPF, Model RSW234T12120 /A (Crosses to RSW240T12120 /B)
4 Review
π‘ Hydrofarm Quantum QT400 Dimmable Ballast for 400W Grow Lights
5 Review
β‘οΈ Sunpark LC-12014T (1) FC12T9 32W Circline (1) 2D 38W (1) FC16T9 40W Circline (1) FC9T9 30W Circline Lamp Compact Electronic Fluorescent Ballast with Circline Lamp Plug 120V
7 Review