The ENW24183 is a 4-pole switch disconnector from the EasyPact NW range, rated 1250 A in AC-23A duty at 690 V — that's the category for switching motor loads and other highly inductive circuits, not just resistive heating. It is certified as an isolator per IEC 60947-3 (suitability for isolation: yes), so it doubles as a visible-break disconnect for safe maintenance lockout. The drawout (withdrawal) mounting means the moving portion slides out of its cradle without unbolting busbars — a real time-saver when you need to swap or inspect the switch without dropping the whole panel's power.
Rated operational current is 1250 A AC-23A at 690 V. That governs the motor load it can handle — think a large pump, a chiller compressor, or a bank of conveyors. The short-time withstand (Icw) is 50 kA for 1 second, and the short-circuit making capacity (Icm) is 105 kA peak. Those numbers tell you this switch can survive and clear a serious fault without welding its contacts shut, provided the upstream protective device is coordinated. The IP40 enclosure keeps out tools and fingers but not water, so this lives inside a panel, not out in the weather.
Drawout mounting on a rail, with a connection pitch of 115 mm without spreader. Rear connection, vertical or horizontal orientation. The 115 mm pitch matches standard busbar systems in many LV switchboards, so it often drops into an existing cradle without redrilling.