Taiss 3pcs RS26 1P12T 1 Pole 12 Position Single Wafer Band Selector Rotary Switch + 3pcs knob

Buen producto de buena calidad lo volvería a comprar

Rotary switches are not generally cheap. These are functional , economical decent design with one flaw. The little plastic tabs that hold the two sections together are not very strong and the switch can come apart if handled roughly. I solved this by placing a small amount of epoxy glue on each tab so they do not release when under pressure. They worked fine for me.

This is a 12-position rotary switch that turns in a full circle -- 30 degrees per position. I used it to provide power to one track at a time around a model railroad turntable. If you don't need a full circle with 12 positions, it comes with a limiting washer that can stop the arc at 2-11 positions. Easy to mount on a 1/8" panel with included nut & lock washer. Pins for the power wire and the output poles accept standard Dupont pins so you don't need to solder the connections and can vary the poles you connect to easily.

These are small enough to fit is a tight space. I was especially looking for a nine position rotary and the drop in clip allows this switch to be configured as a 2 to 12 position single pole. To set the limit clip, first rotate full CCW, then select the desired number of positions, drop the tab on the clip into the marked slot (number is on the left of the slot) and add the lockwasher and nut. If you do not rotate full CCW first you can get trapped on the CW side of the limit clip.

This is a great application for DIY electronics projects. These are the kind of components that used to be in that local electronics outlet