An interrupter is usually a mechanical device consisting of a motor and a series of rotary disks which are cam-action operating switches.

A ring generator is an AC power supply with an output of 80-100 VAC @20 Hz. This is used to cause ringers to ring in a common audible configuration or for station intercoms.

Which do you need and for which KSU?

Rcaman

Americom, Inc.
Where The Art And Science Of Communications Meet