This transformer-less mains powered switch has a 500W output relay and will “hold on” from 15 seconds up to 10 minutes after the mains power is removed.
Power Suppply: 220 – 240 V AC
Delay time: adjustable from 15 seconds to 10 minutes
Relay Contact Load: 500W
Indicator: operating OK LED on board
PCB Dimensions: 82 mm X 57 mm (3.23 X 2.24 in.)