The 4-pole (4P) configuration with neutral on the left handles three-phase plus neutral distribution in a single enclosure. Rated operational voltage is 690 V AC, with an insulation voltage of 1000 V AC and an impulse withstand of 12 kV — this gives headroom for 480/600 V industrial panels and confirms it meets the clearance/creepage requirements of IEC 60947-3 for isolation duty. Short-time withstand current (Icw) is 66 kA for 1 s, and the making capacity (Icm) is 143 kA peak — numbers that matter for selective coordination studies.
Deployment context: fixed-mount distribution in a panel
This is a rear-connected, base-plate-mounted switch disconnector with a vertical or horizontal connection orientation. The IP40 enclosure protection means it belongs inside a cabinet — not in a washdown zone. Dimensions are 537 mm wide × 352 mm high × 297 mm deep; plan for a 115 mm connection pitch without a spreader. The continuous duty rating means it can carry 2000 A without derating for load profile — sized for a main feeder or bus tie in a 480 V or 600 V distribution section. Mechanical durability is 20,000 cycles with maintenance, 10,000 without; electrical durability is 6,000 cycles at 440 V and 4,000 at 690 V in AC-23A — that is a robust switch, not a daily-operating contactor.