H3Y-4 Power On Time Delay Relay Timer Switch AC110V 220V 0-5 Minutes Adjustable Timing Relay

This H3Y-4 power on time delay relay features an adjustable timing range from 0 to 5 minutes, available in AC 110V and AC 220V versions. Adopting reliable mechanical timing structure, it provides accurate delay action with stable and consistent performance. Standard 14Pin pin design is convenient for socket installation and circuit matching. Built with high temperature resistance and anti-aging components, it works steadily in complex working environments. Widely used for equipment delayed startup, automatic control systems, lighting delay, industrial machinery and electrical timing control projects.