SCHNEIDER ELECTRIC 822TD10H-UNI

The 820 series Time Delay Relay is DIN-rail mountable products offering 10 different timing functions, 2 status LEDs, ultra-wide timing range and universal voltage input. Time delay is defined as the controlled period between the functioning of two events. A time delay relay is a combination of an electromechanical output relay and a control circuit. The control circuit is comprised of solid state components and timing circuits that control operation of the relay and timing range. Typical time delay functions include ON-delay, repeat cycle, interval, OFF-Delay, re-triggerable one shot, repeat cycle, pulse generator, ON/OFF delay and memory latch. Time delay relay has a broad choice of timing ranges from less than one second to many days. There are many choices of timing adjustments from calibrated external knobs, DIP switches, thumbwheel switches or recessed potentiometer. The output contacts on the electromechanical output relay are direct wired to the output terminals.