The ENW33110 is a rear connection accessory for the Schneider Electric EasyPact NW range of air circuit breakers. It is specifically designed for 3-pole drawout versions rated 630 A to 1250 A. This is not a standalone breaker — it is the connection kit that mates the breaker cradle to the busbars or cable runs behind the panel. Mounting is drawout (the breaker chassis slides into a fixed cradle), and the connection lands on the rear of the cradle with a 70 mm pitch between phases. The top-mounted orientation accepts both horizontal and vertical busbar takeoffs, which gives the panel builder flexibility in routing main conductors without forcing a specific bus arrangement.
Because this is a panel-level accessory rather than a high-turnover consumable, lead times can vary with factory load — a quote request is the cleanest way to lock the schedule.
The 630...1250 A current range covers the full span of EasyPact NW drawout breakers in the 3-pole frame. The same rear connection kit serves both the lower and upper end of that range — you do not need a different kit for a 630 A breaker versus a 1250 A one. The 70 mm connection pitch is standard for this frame size, matching the busbar drilling pattern in most switchgear assemblies. Drawout mounting means the breaker itself is removable without disconnecting the main power cables — the rear connection stays fixed to the cradle, and the breaker slides in and out on its chassis. This is the standard arrangement for EasyPact NW in main or tie positions where maintenance access and quick swap-out matter.