Baomain Universal Rotary Changeover Switch SZW26-63 660V 63A 3 Position 3 Phase

The switch feels solid when switching with nice athletics. It will easily accommodate #8 wire. I have only loaded it to 10 A so far with no measurable voltage drop. I am using it to switch potentially up to 30A 208V 3 phase power. One point, when the switch is in the neutral position it has a slight movement. This could be tightened in the manufacturing process with a friction detent of some kind, a minor issue. This and similar items on Amazon should specify what wire size the screw terminals will accommodate. This is a critical chronic deficiency on most items with wire screw terminals on all resellers sites. Maria

Great switch, good price & worked perfectly for my application. The switching configuration gives many ways to hook this up and achieve a lot of switching combinations. I was using to switch my RV from batteries and solar power, to AC shore power. It's capable of handling the high amperage and can switch all legs (pos. & neg.). A word of caution: The switch is made to mount on a thin surface (maybe 1/8" at the most). To mount it on the 7/8" thick bulkhead in my RV, I had to make a shaft extension that could attach to the switch shaft & fit into the knob. Although you can find literally dozens of these in 1/4" sizes, there are none I could find ANYWHERE in the rediculous metric 6mm. Hence, had to custom make on the lathe. Also had to find longer metric screws. Just lettin' ya know.

Buscaba un interruptor para seleccionar entre un generador eléctrico Diesel y un Sistema Solar Aislado. Llego antes de lo esperado y funciona perfectamente.

I was installing a solar/inverter system in our RV and this box and the switch that goes inside it were required for the install. The box is perfect size, has knockouts in the right palces, has screw holes and the cover is made to match up with the rotary switch. The switch is beefy, solid terminals, good screws, nothing stripped out while I was installing. The switch turns into position with a soilid clack, seems sloid

Un interruptor confiable de buena capacidad, lo he ocupado para un torno revolver y quedó bien.