The Schneider Electric ENW24281 is a 4-pole EasyPact NW switch disconnector rated for 2000 A in AC-23A duty at 690 V AC, 50/60 Hz. The drawout mounting lets you rack the unit out for maintenance without disturbing the main bus connections, which saves panel access time on a 2000 A line.
Rated operational current of 2000 A in AC-23A at 690 V sets the continuous load it can carry and the motor-switching capability — not a resistive-only rating. Short-time withstand current of 66 kA for 1 s tells you the bus and contacts can survive a fault of that magnitude until an upstream breaker clears it, which is the coordination figure the panel designer needs. The short-circuit making capacity of 143 kA peak confirms it can close onto a fault without welding contacts — critical for a switch disconnector that may be used as a load-break device.
This is a drawout switch disconnector for distribution panels — the 556 mm width and 439 mm height fit standard EasyPact NW cubicle cutouts. Rear connection with vertical or horizontal orientation and a 115 mm connection pitch without spreader means the bus bars land on fixed terminals behind the unit. The right-side neutral position is fixed, so verify your panel's neutral bus alignment before cutting the gland plate. IP40 is basic finger protection — fine inside a closed switchboard, not for washdown areas.