What this EasyPact NW chassis is
The Schneider Electric ENW22322 is a chassis from the EasyPact NW range, device short name ENW25H. This is the bare chassis — the mounting frame that receives the circuit-breaker mechanism in a drawout configuration, common in switchgear where you need to rack out the breaker for maintenance without de-energizing the bus.
In a typical switchgear lineup, that means this chassis is sized for a 2500 A main or large feeder breaker. The H breaking capacity code indicates a high-interrupting rating — the exact kA value depends on the breaker mechanism inserted, but H-class typically covers the higher fault-current ranges needed for industrial distribution.
Physical integration into the switchgear lineup
Dimensions are 560 mm deep, 400 mm wide, 440 mm tall. The drawout mounting means the chassis has fixed primary disconnects and guide rails — the breaker mechanism slides in and out. Panel cutout and bus-bar connections must match these envelope dimensions. The chassis is the fixed portion; the removable portion (the actual breaker) is ordered separately as a matching EasyPact NW drawout cradle.