The Schneider Electric A9ASCOPL1 is a padlocking device from the Acti9 range, designed specifically for changeover switches. It ships as a set of 2 units, each locking a single pole (18 mm module width) in the On position using standard padlocks.
This accessory mounts on the toggle of an Acti9 changeover switch. The 18 mm module width per locked pole matches the standard DIN-rail module pitch, so it occupies one position on the rail. No extra panel space beyond the switch itself.
