What the 2000 A rating means for fit
The ENW22297 is a chassis from the EasyPact NW range, rated 2000 A at 40 °C with N breaking capacity and 3 poles. For a switchboard builder, this rating sets the busbar and connection sizing; the N breaking capacity code tells you the short-circuit withstand level the chassis is designed for, which governs upstream protection coordination.
Drawout mounting and panel integration
Drawout mounting means the chassis slides into a fixed cradle — the primary connections engage automatically, and the unit can be racked out for inspection or replacement without disturbing the main bus. The footprint is 445 mm deep, 400 mm wide, 440 mm tall. In a typical low-voltage switchgear lineup, this chassis occupies one vertical section; verify the cradle cutout and busbar alignment against the switchboard manufacturer's drawing before committing the BOM line.