The IDEC GT3W-A11D12N is a versatile plug-in timer featuring dual time ranges from 0.1 seconds to 6 hours and operates on 12 VDC. It includes two delay SPDT (Single Pole Double Throw) contacts for reliable timing operations. The timer offers multiple modes, including Delayed Start (SPST-NO), Delta (SPST-N), and Instantaneous (SPST-NO) functions, accommodating a wide voltage range of 100-240 VAC. This 8-pin timer is designed for precision and flexibility in various timing applications.