STEEL CITYSteel Electrical Floor Boxes

STEEL CITY Floor Box: Rectangular, 1/2 in/1 in/3/4 in For Conduit Sizes, 31 cu in Capacity

The STEEL CITY 61 W is a rectangular steel electrical floor box, supplied as box only without a cover. It is designed for 3/4 in conduit sizes and has a 31 cu in capacity. The box is finished in silver.

SKU 3G-OTH-05983

Also listed as: 61W · 61-W

Brand

STEEL CITY

Item

Floor Box: Rectangular, 1/2 in/1 in/3/4 in For Conduit Sizes, 31 cu in Capacity

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

STEEL CITY

Manufacturer Part Number

61 W 

Type

1/2 in/1 in/3/4 in For Conduit Sizes, 31 cu in Capacity, Box Only 

Box Color

Silver 

Includes Cover

Box Only 

For Conduit Sizes

3/4 in 

Technical Documents

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STEEL CITY Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the STEEL CITY 61 W floor box used for?

The STEEL CITY 61 W is a rectangular steel electrical floor box used to house wiring connections and outlets in commercial or industrial floors. It accepts 3/4 in conduit and provides 31 cu in capacity for pulling and splicing cables. Supplied as box only, it requires a separate cover for completion.

What are the specifications of the STEEL CITY 61 W floor box?

The STEEL CITY 61 W is a rectangular steel floor box with a silver finish. It accommodates 3/4 in conduit sizes and offers 31 cu in capacity. The box is supplied without a cover (box only). The manufacturer part number is 61 W, and the brand is STEEL CITY.

Where to buy the STEEL CITY 61 W floor box worldwide?

3G Electric supplies the STEEL CITY 61 W floor box to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this item.

How to install the STEEL CITY 61 W floor box?

Install the STEEL CITY 61 W floor box by securing it into a concrete floor before pouring, ensuring conduit connections are made to the 3/4 in knockouts. Use proper grounding per local codes. Since it is box only, select a compatible cover from STEEL CITY to complete the 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 steel electrical floor boxes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all STEEL CITY products →Contact our engineers →