The ENW24206 is a fixed-mount switch disconnector from the EasyPact NW range, rated for 1000 A in AC-23A duty at 690 V AC — that's the heavy switching category for motor loads and mixed inductive/resistive circuits, not just resistive break. The 1000 A AC-23A rating tells you it handles the inrush of a large motor bank or transformer without derating; the 143 kA making capacity confirms it can close onto a fault without welding contacts.
Short-time withstand (Icw) is 66 kA for 1 second or 36 kA for 3 seconds — this governs coordination with upstream protection. If your system fault level exceeds 66 kA at the disconnector terminals, you need a current-limiting fuse or breaker ahead of it.
Fixed mounting on a base plate — no DIN rail, so plan for a drilled backplate in the panel. Dimensions are 422 mm wide × 352 mm high × 297 mm deep; the rear connection with a 115 mm connection pitch without spreader means the busbar or cable lugs land on the back face, so leave clearance behind the panel for access. Horizontal or vertical orientation is acceptable.