Can the handrail box store electricity

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Introduction

1) There must be a clear working space in front of the panel that is 30” wide by 36” deep, per NEC 110. I currently found that a newly installed electrical system has utilized the hand rail system for not only support of aluminum conduit and racking but also plastic pull boxes, 480v plastic control panels, 120v analyzers and receptacles. One of the primary risks associated with running wires under a handrail plate is the potential for electrical hazards. Per their requirements, electrical boxes must be covered with matching electrical box covers. Provide path of travel from handicapped parking spaces to all accessible elements and spaces, such as walks, sidewalks, curb ramps and pedestrian ramps, lobbies and corridors, elevators, sanitary facilities, other improved areas or necessary combinations thereof that provide free and unobstructed.

Can the handrail box store electricity

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