The Schneider LC4D25AF7 is a direct-on-line (DOL) starter from the TeSys LC4-D range, combining a fuse disconnector and a contactor into one plate-mounted unit. It is rated for AC-3 utilisation category at a rated operational current of 25 A, switching motor loads up to 11 kW at 380–400 V AC, 11 kW at 415 V, 11 kW at 440 V, 15 kW at 500 V, or 5.5 kW at 220–230 V (all at 50/60 Hz). The 110 V AC coil voltage is fixed; no coil-change kit needed for that tap.
Lifecycle reality – obsolete, but still sourceable
The LC4D25AF7 is officially obsolete per Schneider's lifecycle status. That means it is no longer manufactured or stocked as a current catalog item. No direct OEM replacement part number is listed in the official records, so a form-fit-function substitute would need to be evaluated against the original ratings.
This starter is designed for plate mounting – no DIN-rail clip, so plan for a backplate or sub-panel with tapped or through holes. Dimensions: 173 mm height, 86 mm width, 98 mm depth. The fuse disconnector section is integral to the assembly, meaning the incoming line protection and motor switching live in one package, saving panel space compared to separate components.