The Schneider Electric LE4D18Q7 is an enclosed direct-on-line (DOL) starter from the TeSys LE range, combining a contactor and fuse disconnector in a single IP65 polycarbonate enclosure. It is rated for AC-3 utilisation category, switching motor loads up to 10 kW at 500 V AC, 9 kW at 415/440 V AC, 7.5 kW at 380/400 V AC, or 4 kW at 220/230 V AC — all at 50/60 Hz. The conventional free air thermal current is 18 A, and the control circuit voltage is 380 V AC.
Cable entries include multiple ISO20, ISO25, ISO32, and ISO40 knockouts on both top and bottom faces, giving flexibility for conduit or gland routing.
Designed to IEC 60947-4-1, the standard for contactors and motor-starters. The associated fuse rating is 20 A, 10 x 38 mm aM type — a common size for motor protection.