What the 1600 A rating means for fit
The ENW23297 is a chassis for the EasyPact NW range, rated 1600 A at 40 °C. For a 1600 A breaker, this chassis is the mounting and connection frame; the breaker itself (the CB/SD unit) slides into it. The 3-pole configuration matches three-phase power distribution in switchboards or motor control centers.
