This Airotronics TH3AC10480A is a solid state timer relay designed for precise control applications. It provides a 480-second delay function and operates on a 120VAC, 1A input. The item is new and sold as an open box, making it a cost-effective option for projects. Free shipping is included with the purchase. Solid state relays like this are commonly used in industrial automation, HVAC controls, or lighting systems where reliable, silent switching is needed. Since it is an open-box item, verify the listing for complete specifications and any included accessories. This relay is suitable for technicians, engineers, or hobbyists needing a dependable timing component. Airotronics TH3AC10480A Solid State Timer Relay, Delay 480sec, Input: 120VAC 1A. Condition: New – Open box. Listed at 24.95 USD. This listing is for qty 1 TH3AC10480A Airotronics Solid State Timer, Anti-Short Cycle (Lockout) Timer When switch closes, load energizes. When switch opens, load de-energizes and time delay begins. Even if switch recloses during timing, load stays off until delay expires.