Rated 630 A in AC-23A duty across 220–690 V AC, so it handles motor loads and distribution circuits up to that current with a 52 kA short-circuit making capacity at 690 V.
AC-23A is the heavy motor-switching category — 630 A continuous, making and breaking motor loads on the nose. That 52 kA Icm at 690 V means it can close onto a fault without welding contacts, which matters for upstream coordination. The Icw of 25 kA for 0.5 s gives the downstream breakers time to clear before the switch takes damage. IP40 front face keeps tools and fingers out; IK07 impact rating per EN 50102. Ambient range of -25 to 70 °C covers most indoor plant floors; storage from -50 to 85 °C handles warehouse extremes. The 8 kV impulse withstand (Uimp) gives surge margin for installations with long cable runs or nearby lightning exposure.
Panel integration
Fixed mount, front connections both top and bottom. Dimensions: 327 mm wide, 210 mm high, 147 mm deep — plan for a 3-pole cutout and enough depth for cable bending radius behind the panel door. Mechanical durability of 10,000 cycles and electrical durability of 2,000 cycles at 440 V AC give a solid service life for a main disconnect.