The IDEC GT5Y-4SN6 A100 is an ON DELAY TIMER designed for precise time control in automation systems. It operates on 100-120 VAC and offers four selectable time ranges: 6 seconds, 60 seconds, 6 minutes, and 60 minutes. The timer features versatile 4PDT contacts rated at 3 A or DPDT contacts rated at 5 A. It ensures accuracy with a repeat error of ±0.2% maximum. Users can easily adjust control settings manually or with a screwdriver. For clear operation status, it includes Power ON and timing out LED indicators. This timer is compatible with the same sockets and hold-down clips as IDEC's RY4S and RU series relays for streamlined installation.