Doepke RK12S Bell Transformer With Switch - 4V/8V/12V Selectable Output, 09980034

Need a new transformer for your doorbell or chime?

This is a Doepke RK12S, a solid and reliable bell transformer.

It's brand new and lets you select the output voltage you need with a simple switch—you can choose 4V, 8V, or 12V.

At 12V, it can handle up to 1.5A; at the lower voltages, it goes up to 2A.

It's made by Doepke (part number 09980034) and has a classic gray finish.

It's the kind of thing you install and forget about, because it just works.

A straightforward replacement for an old or faulty doorbell transformer.