The IDEC GT3A-6AF20 is a versatile plug-in timer designed for a wide range of timing functions. It operates on 100-240VAC and offers multiple delay modes including Interval ON, One Shot Cycle, Signal ON/OFF Delay, and Signal OFF Delay. This 11-pin timer supports time settings from 0.1 seconds to 180 hours, catering to diverse application needs. Its multi-function capability ensures flexibility in control systems and process automation.