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STEEL CITY Floor Box Cover: Rectangular, Black, Polycarbonate - Nonmetallic Electrical Floor Box Covers
STEEL CITYNonmetallic Electrical Floor Box Covers

STEEL CITY Floor Box Cover: Rectangular, Black, Polycarbonate

The STEEL CITY 664-CST-SW-BLK is a rectangular nonmetallic electrical floor box cover made of black polycarbonate. It measures 8 1/8 inches in length, 5 1/8 inches in width, and 3/16 inches in height. This cover is…

SKU 3G-OTH-06008

Brand
STEEL CITY
Item
Floor Box Cover: Rectangular, Black, Polycarbonate
Category
Nonmetallic Electrical Floor Box Covers
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Technical Specifications

STEEL CITY
Manufacturer Part Number
664-CST-SW-BLK
Type
Black, Polycarbonate
Material
Polycarbonate
H
8 1/8 in L x 5 1/8 in W x 3/16 in
Color
Black
Cover Shape
Rectangular
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STEEL CITY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The STEEL CITY 664-CST-SW-BLK is a rectangular nonmetallic electrical floor box cover made of black polycarbonate. It measures 8 1/8 inches in length, 5 1/8 inches in width, and 3/16 inches in height. This cover is designed for use with compatible floor boxes to provide a durable, nonmetallic closure.

Frequently Asked Questions

What is the STEEL CITY 664-CST-SW-BLK floor box cover used for?

The STEEL CITY 664-CST-SW-BLK is a rectangular polycarbonate floor box cover used to close and protect electrical floor boxes in commercial or industrial settings. It provides a durable, nonmetallic closure that resists corrosion and is suitable for environments where metal covers are not preferred.

What are the specifications of the STEEL CITY 664-CST-SW-BLK?

The STEEL CITY 664-CST-SW-BLK is a black, rectangular floor box cover made of polycarbonate. It measures 8 1/8 inches in length, 5 1/8 inches in width, and 3/16 inches in height. The manufacturer part number is 664-CST-SW-BLK, and it is designed for use with compatible STEEL CITY floor boxes.

Where to buy the STEEL CITY 664-CST-SW-BLK worldwide?

3G Electric supplies the STEEL CITY 664-CST-SW-BLK floor box cover worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this STEEL CITY cover to any country.

How to install the STEEL CITY 664-CST-SW-BLK floor box cover?

To install the STEEL CITY 664-CST-SW-BLK cover, first ensure the floor box is clean and free of debris. Align the rectangular cover over the box opening and press it into place until it snaps or screws securely. Follow standard electrical safety practices and consult local codes for proper installation.

Used in

Common applications for STEEL CITY
Commercial office buildings — STEEL CITY brass floor box covers (e.g., 664-CST-M-BRS) for power and data outlets in open-plan workspaces.
Industrial facilities — STEEL CITY aluminum floor box covers (e.g., P 60 CACP-AL) for durable, lightweight access in manufacturing floors.
Educational institutions — STEEL CITY polycarbonate floor box covers (e.g., 664-CST-SW-BRN) for nonmetallic, impact-resistant installations in classrooms.
Retail environments — STEEL CITY round plastic floor box covers (e.g., 68R-CST-BLK) for discreet, cost-effective floor outlets in sales areas.
Hospitality venues — STEEL CITY brass insert plugs (e.g., 696-SC) for blanking unused floor box openings in hotel lobbies or conference rooms.
Data centers — STEEL CITY floor plate plugs (e.g., 691-SC) for sealing unused ports in raised-floor cable management systems.

STEEL CITY Products

3G Electric supplies STEEL CITY nonmetallic electrical floor box covers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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STEEL CITY Floor Box Cover: Rectangular, Gray, Polycarbonate, 8 1/8 in L x 5 1/8 in W x 3/16 in H (MPN 664-CST-SW-GRY). Key specifications — Brand: STEEL CITY; Color: Gray; Cover Shape: Rectangular; Material: Polycarbonate.
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