The ENW22326 is a drawout chassis from the Schneider Electric EasyPact NW range, rated for 1000 A at 40 °C across three poles. It is the mounting frame for the corresponding circuit breaker — the breaker itself inserts into this chassis on the drawout mechanism, so the chassis stays wired to the bus while the breaker can be racked out for maintenance or replacement.
Drawout mounting and panel fit
Drawout mounting means the chassis bolts into the switchgear cubicle and the breaker unit slides in on rails. The chassis dimensions are 445 mm deep, 400 mm wide, and 440 mm high — verify the cubicle cutout and door clearance before specifying, especially depth behind the panel. The N breaking capacity code indicates the interrupting rating level within the EasyPact NW family; pair it with a breaker of matching N rating to maintain the fault-current withstand.