The GT3A-3AF20 is a 2-pole Analog Timer with 0.1 seconds to 180 hours delay. Supports ON-delay 1 (A), interval 1 (B), cycle 1 (C) and cycle 3 (D). 8-pin configuration. Power and output status indicating LEDs. Large variety of timing functions. 10 to 50°C Operating temperature 4 selectable operation modes on each model External start, reset, and gate inputs Panel mount or socket mount Large variety of timing functions Power and output status indicating LEDs Applications Automation & Process Control Product Range: GT3A Series Timer Functions: Multifunction No. of Timing Ranges: 16Ranges Time Min: 0.1s Time Max: 180h Timer Output: 2 Changeover Relays Supply Voltage Max: 240VAC Current Rating Nom: 5A Connection / Termination: Plug-In Panel Cutout Height: 45mm Panel Cutout Width: 45mm