Square D MHC35S Locking Panelboard Cover NQOD Panels

The Square D MHC35S Panelboard Cover/Trim is a locking front cover that measures 20 in wide by 35 in high and is designed to fit Square D NQ and NQOD panelboards, providing the exterior front with a locking door option and a clean, professional appearance that matches these enclosures. As a Type 1 S 35H 20W cover/trim kit for surface-mounted NQ/NQOD installations, the MHC35S serves as the dedicated front treatment for the panel, replacing standard fronts while preserving mounting geometry and compatibility with the NQ/NQOD family. It is specified for use with 225 A merchandised main lug NQ/NQOD panelboards, aligning with 225 A main lug configurations and supporting a cohesive, finished look on the front of the enclosure in commercial and light industrial settings. The locking variant of the MHC35S includes a door that can be secured to restrict access, and the product is marketed as a Locking Panelboard Cover with a door that fits NQOD panels, making it a practical upgrade when safety and controlled access are priorities.