3-phase 4-wire 208Y/120V Modular Sequencing Panelboard with 41 Circuits, 36 Controlled Circuits, 400A Main

The MSP series utilizes remote controlled breakers manufactured by Square D to provide a single panel sequencing solution. The panelboard is big and roomy with lots of space to work (250% more room than a load center), which makes it the electricians' favorite. The MSP offers a dedicated cabinet for isolated technical grounding, and comes with 200% neutrals to reduce neutral overheating caused by switch-mode power supplies. The MSP series also offers bolt-on breakers as an option to traditional plug-on models, and can control one, two or three pole breakers.