The Amperite HDFA Series low cost adjustable recycling timers may be used to alternately switch one or two load circuits with both OFF-Time and ON-Time adjustable by means of two built-in potentiometers. A SPDT 10 ampere contact set alternates continuously as long as power is applied to the relay. Typical applications include OFF/ON cycling for equipment burn-in test, lighting controls, and automatic cycling of electrically operated devices.
