Abb p601 Cover Plate 4 in 1 in Nps Plug Brass Floor Box

Product Description

The ABB p601 is a brass cover plate designed for flush service floor boxes. It features a 4-inch diameter profile and accepts a 1-inch NPS plug. The cover plate seals the floor box opening when the outlet or service port is not in use, maintaining a flush, clean surface. Electricians install this fitting as part of a complete floor box assembly in commercial and light industrial environments where underfloor wiring systems require access points at floor level.

The p601 is suited for flush service floor box installations in commercial buildings, office spaces, and light industrial facilities. It is used in locations where floor boxes provide power or low-voltage service to workstations, equipment, or open-plan areas. The 1-inch NPS plug size and 4-inch diameter make it a standard fit for common floor box configurations that require a durable, corrosion-resistant cover.

Key Features

• 4-inch diameter cover plate for flush service floor boxes
• 1-inch NPS plug size for standard threaded floor box openings
• Brass construction provides corrosion resistance and long service life
• Flush profile keeps floor surface clean and unobstructed when not in use

Compatibility

Designed as an OEM-style replacement or accessory cover plate for flush service floor boxes accepting a 4-inch diameter cover with a 1-inch NPS plug configuration.

Installation Notes

Installation is typically performed by a licensed electrician in accordance with NEC requirements for floor box assemblies. De-energize all circuits in the floor box before removing or installing the cover plate. Ensure the NPS threads are clean and undamaged before seating the plug. Do not overtighten the plug, as brass threads can be damaged by excessive force.

Technical Specifications

• Cover Plate Diameter: 4 inches
• Plug Size: 1 inch NPS
• Material: Brass
• Application: Flush Service Floor Box

Standard Information

• Brand: ABB
• Manufacturer Part Number: p601