The coil voltage of the chosen relay will determine the operating voltage of the timer module. Multivoltage/Multifunction - Series 86.00 Timer Module. 8 timing functions - 111,191,211,421,451,511,521,611 For use with dedicated 8 and 11 pin DIN rail sockets 7 time scales LED status indicator Protected, but accessible, function and time scale setting switches Suitable relays are ; 350-585 350-585 (8 pin) typically and ; 350-670 350-670 (11 pin) typically