The SSR-8028ZD1 with Relay is a solid state relay manufactured by QLT Power. It has a control voltage range of 4-16VDC and an output voltage range of 24-280VAC. It has an output current rating of 80A and is part of the SSR-Z Series. This relay is suitable for on-off control of electrical equipment, such as motors, lights, heating elements, and other AC loads. It is suitable for industrial applications, including machinery control, process control, temperature control, and other process applications as well.