Finder 12.51.8.230.0000 -DIN rail mount timer Operating voltage: 230 V AC, 1 change-over 16 A 250 V AC Weekday settings .Perfect for industrial environments, the Finder 12.51.8.230.0000 timer runs at 230 V AC with a 16 A 250 V AC switch. Weekday settings are Theavailable for accurate time-controlled tasks.