Finder 90 series sockets for 60 series relays finder 9003 the finder 9003 is a panel or 35mm rail mount relay socket for finder 6013 series relays it is compatible with the 9902 series of coil indication and emc suppression modules and the 86 series timers finder 9003 relay socket 250v 10a for 6012 8600 and 8630 series relays