The ABB catalog number AQU3426RCXAXT1B4 refers to a ReliaGear Pro-Stock panelboard designed with flexibility and ease of installation in mind. This panelboard features a symmetrical layout that supports either top or bottom feed configurations without needing to specify the feed direction, thanks to its reversible interior. It comes equipped with options for a main breaker or main lugs, accommodating main bus ratings of 250 A and 400 A for breakers, and 225 A, 400 A, and 600 A for main lugs. With a wide range of modular kits ready from inventory, you can find over 1,500 panel designs to fit your exact needs. For those looking to get the job done right and fast, this setup is a real game-changer. Distributed by BSP Automation, this panelboard offers both reliability and versatility for your electrical distribution projects.