The ENW24213 is a 4-pole switch disconnector from the Schneider Electric EasyPact NW range, rated 800 A in AC-23A duty at 690 V AC — that is the heavy motor and mixed-load switching category under IEC 60947-3, so it handles the high inrush of starting motors and the break of stalled rotors, not just resistive loads. It is certified for isolation (suitability for isolation conforming to IEC 60947-3), meaning you can rely on the visible contact gap as a safe disconnection point for downstream work — a key requirement in distribution panels where lockout/tagout procedures apply. Rated insulation voltage is 1000 V AC, and impulse withstand is 12 kV, so it lives comfortably in 690 V systems with margin for switching transients.
Drawout mounting on a rail — the switch body pulls out for inspection or replacement without disturbing the main bus connections. Rear-connected, vertical or horizontal orientation. Neutral on the left. Connection pitch is 115 mm without spreader. Pollution degree 4 per IEC 60664-1 — this is the harshest indoor classification (conductive dust or wet conditions inside the enclosure), so the creepage distances are sized for dirty environments.
Breaking and withstand capability
Breaking capacity code HA. Short-time withstand current is 66 kA for 1 second or 36 kA for 3 seconds — that tells you the switch can ride through a fault until an upstream breaker clears it, without welding or failing. Short-circuit making capacity is 143 kA peak at 50/60 Hz, so it can close onto a bolted fault and survive.