The ENW22345 is a 3-pole chassis from the EasyPact NW range, rated for 2000 A continuous at 40 °C. The H breaking capacity code means it handles high prospective fault currents typical of main distribution switchboards — this is the interrupting rating for the frame, not a motor-starting duty class. Drawout mounting lets the chassis slide out of its cradle for inspection or replacement without disturbing the busbars, which is the standard arrangement for low-voltage power breakers in utility and industrial main feeders. At 445 mm deep, 400 mm wide, and 440 mm tall, this chassis occupies a full-size cubicle compartment. The drawout mechanism requires clearance at the front for racking in and out — factor that into the switchgear lineup layout before committing the panel cutout.
What the 2000 A rating means for the buyer
The H breaking capacity code indicates a high interrupting rating suitable for fault currents at the service entrance.