Authorized ABB Distributor (Installation Products)
ABB - Installation Products 664 S - Two Gang Recessed Service Floor Box, 70 Cubic Inches, Length 10-1/4 Inches, Width 4-11/16 Inches, Depth 2-7/8 Inches, 3/4 Inch and 1 Inch Knockouts, Cast Iron, Delivers Power, Communications and Data from Standard Conduit with No Exposed Service Fittings
More images

ABB Installation Products 664 S Two Gang Recessed Service Floor Box, 70 Cubic Inches, Length 10-1/4 Inches, Width…

UPC: 785991618938


Documents & Media
Installation InstructionsSpecification SheetManufacturer Product Website

Contact for Pricing

Minimum Qty: 4

Multiplier: 4

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB 664 S Two Gang Recessed Service Floor Box (SKU: 664 S) from ABB Installation Products is a robust, cast iron floor box designed for discreet and efficient delivery of power, communications, and data in commercial and industrial settings. This recessed floor box offers a substantial 70 cubic inches of internal capacity, providing ample space for cabling and connections securely housed beneath finished floors. Its design ensures a flush, integrated installation, eliminating trip hazards and maintaining the aesthetic continuity of the floor space. The 664 S features integrated 3/4-inch and 1-inch National Pipe Thread (NPT) knockouts, allowing for direct conduit connections without the need for exposed service fittings, simplifying installation and reducing potential points of failure. The two-compartment design facilitates organized separation of power and low-voltage wiring, crucial for modern office layouts and workstation power distribution. Constructed from durable cast iron, this floor box is built to withstand heavy foot traffic and operational wear. Key specifications include dimensions of 10-1/4 inches in length, 4-11/16 inches in width, and 2-7/8 inches in depth, making it suitable for installation in concrete or raised floor systems. While the 664 S itself is the cast iron box, it requires a separate cover and device plates, which are available from ABB. The catalog indicates that covers must be ordered separately (refer to page A-131 for details). This product is ideal for applications in modern offices, educational facilities, healthcare environments, and retail spaces requiring reliable underfloor power and data access without compromising floor aesthetics.
  • Two-compartment cast iron recessed service floor box
  • 70 cubic inches of internal capacity for cabling and connections
  • Includes 3/4-inch and 1-inch National Pipe Thread (NPT) knockouts
  • Delivers power, communications, and data from standard conduit
  • Flush installation eliminates trip hazards and maintains floor aesthetics
  • Four leveling screws and self-leveling cover flange for simplified installation
  • Dimensions: 10-1/4" L x 4-11/16" W x 2-7/8" D

Specifications

Application
Multiple service floor box that deliver power, communications and data from standard conduit with no exposed service fittings
Color
Black,Gray,Brown,Beige
Cubic Capacity
70 in3
Knockouts
True
Material
Cast Iron
Material
Stamped Steel
Mounting Type
Recessed Floor Mount
Mounting Type
Recessed
Series
664 S
Series
664
Size
10.25 x 4.6875 x 2.875 Inches
Size
10-1/4" x 4-11/16" x 2-7/8", 70 cu in
Size
10-1/4" x 4-11/16" x 2-7/8"
Special Features
Hinged floor plate is steel reinforced for superior load bearing and provides easy access to devices
Standard
UL E2969 / UL E2969
Standard
UL E2969
Type
Recessed Service
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
3.080 L
Package Weight (Metric)
1.397 kg
Two Gang Shallow Flush Service Floor Box, 52 Cubic Inches, Length 7-1/4 Inches, Width 5-1/2 Inches, Depth 2-5/8 Inches, 1/2 Inch 3/4 Inch and 1-1/4 Inch Knockouts, Galvanized Steel, For Power or Communications/Data

742S

Two Gang Shallow Flush Service Floor Box, 52 Cubic Inches, Length 7-1/4 Inches, Width 5-1/2 Inches, Depth 2-5/8 Inches, 1/2 Inch 3/4 Inch and 1-1/4 Inch Knockouts, Galvanized Steel, For Power or Communications/Data
Two-Door Floorstand White Inside Type 12, 60.06x48.06x10.06, Gray, Steel

A604810LP

Two-Door Floorstand White Inside Type 12, 60.06x48.06x10.06, Gray, Steel
Two Gang Recessed Service Floor Box, 90 Cubic Inches, Length 8-13/16 Inches, Width 4-11/16 Inches, Depth 3-5/8 Inches, 3/4 Inch and 1-1/4 Inch Knockouts, Galvanized Steel, Wiring Device Duplex and or Data/Voice

663-SC

Two Gang Recessed Service Floor Box, 90 Cubic Inches, Length 8-13/16 Inches, Width 4-11/16 Inches, Depth 3-5/8 Inches, 3/4 Inch and 1-1/4 Inch Knockouts, Galvanized Steel, Wiring Device Duplex and or Data/Voice
Device Plate, Galvanized Steel, Blank, For use with Two Gang Recessed Service Floor Box, 90 Cubic Inches, Length 10-1/4 Inches, Width 4-11/16 Inches, Depth 3-3/4 Inches, 3/4 Inch and 1 Inch Conduit Hubs, Cast Iron, Delivers Power, Communications and Data from Standard Conduit with No Exposed Service Fittings and Two Gang Recessed Service Floor Box, 90 Cubic Inches, Length 9-15/16 Inches, Width 5-3/32 Inches, Depth 3-3/4 Inches, 3/4 Inch and 1 Inch Conduit Hubs, Cast Iron, Delivers Power, Communications and Data from Standard Conduit with No Exposed Service Fittings

664 BP

Device Plate, Galvanized Steel, Blank, For use with Two Gang Recessed Service Floor Box, 90 Cubic Inches, Length 10-1/4 Inches, Width 4-11/16 Inches, Depth 3-3/4 Inches, 3/4 Inch and 1 Inch Conduit Hubs, Cast Iron, Delivers Power, Communications and Data from Standard Conduit with No Exposed Service Fittings and Two Gang Recessed Service Floor Box, 90 Cubic Inches, Length 9-15/16 Inches, Width 5-3/32 Inches, Depth 3-3/4 Inches, 3/4 Inch and 1 Inch Conduit Hubs, Cast Iron, Delivers Power, Communications and Data from Standard Conduit with No Exposed Service Fittings
Data panel , accepts (2)-1 gang data face plates.

AFD-6V-2F

Data panel , accepts (2)-1 gang data face plates.
Single Gang Flush Service Floor Box, 35 Cubic Inches, Length 5-1/2 Inches, Width 4 Inches, Depth 3-5/8 Inches, 3/4 Inch Conduit Hubs, Cast Iron

641

Single Gang Flush Service Floor Box, 35 Cubic Inches, Length 5-1/2 Inches, Width 4 Inches, Depth 3-5/8 Inches, 3/4 Inch Conduit Hubs, Cast Iron
Single Gang Flush Service Floor Box, 64 Cubic Inches, Length 5-1/8 Inches, Width 4-1/4 Inches, Depth 4-1/4 Inches, Hub Size 1-1/4 Inches, Aluminum

600 1 1/4AL

Single Gang Flush Service Floor Box, 64 Cubic Inches, Length 5-1/8 Inches, Width 4-1/4 Inches, Depth 4-1/4 Inches, Hub Size 1-1/4 Inches, Aluminum
Single Gang Flush Service Floor Box, 27 Cubic Inches, Length 4 Inches, Width 4-1/4 Inches, Depth 2-1/2 Inches, Hub Size 3/4 Inches, Cast Iron with Aluminum Trim Ring

603 AL SC

Single Gang Flush Service Floor Box, 27 Cubic Inches, Length 4 Inches, Width 4-1/4 Inches, Depth 2-1/2 Inches, Hub Size 3/4 Inches, Cast Iron with Aluminum Trim Ring

Frequently Asked Questions

What is the internal capacity of the ABB 664 S floor box?

The ABB 664 S floor box has an internal capacity of 70 cubic inches.

What size conduit knockouts does the 664 S floor box have?

The ABB 664 S floor box features 3/4-inch and 1-inch National Pipe Thread (NPT) knockouts.

What material is the ABB 664 S floor box constructed from?

The ABB 664 S floor box is constructed from durable cast iron.

What are the external dimensions of the ABB 664 S floor box?

The ABB 664 S floor box measures 10-1/4 inches in length, 4-11/16 inches in width, and 2-7/8 inches in depth.

Does the ABB 664 S floor box include a cover?

No, the ABB 664 S floor box does not include a cover. Covers must be ordered separately.

How to Install the 664 S Floor Box

This guide provides step-by-step instructions for installing the 664 S floor box, including mounting, wiring, and activation procedures.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Level

Supplies needed:

Leveling screws, Conduit, Terminal connectors, 664-CST cover (ordered separately)

  1. Install leveling screws

    Install the leveling screws supplied with the floor box and place the box on a firm support.

  2. Attach conduit

    Attach the conduit in the appropriate knockout (K.O.) or tapped holes as required to meet your wiring needs.

  3. Level and secure the box

    Level the floor box to the desired height using the leveling screws and secure it to the form or ground.

  4. Ensure concrete cover is in place

    Make sure the temporary concrete cover is securely in place prior to the concrete pour.

  5. Activate the box

    After the concrete has set, locate the box and remove any concrete covering cap, then remove the concrete cover to expose the inside of the box.

  6. Attach devices

    Attach the device(s) to the selected panel(s) as per the catalog and install the panel(s) in the box.

  7. Install wiring

    Install all wiring and devices in accordance with the National Electric Code and all local codes.

  8. Attach the cover

    Finally, attach the 664-CST cover that was ordered separately.

Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.

What accessories are available for Thomas and Betts products?

Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.

What environmental ratings do Thomas and Betts products have?

Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.

What communication protocols do Thomas and Betts products support?

Thomas and Betts products support a wide range of industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, and others. This extensive compatibility ensures seamless integration and reliable communication across various industrial automation systems, catering to diverse application needs.

What are the key features of Thomas and Betts products?

Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.

What are the main product lines offered by Thomas and Betts?

Thomas and Betts offers a comprehensive range of product lines including electrical connectors, cable management systems, grounding and bonding solutions, and industrial automation components. Their products are designed for durability and reliability in demanding industrial environments, ensuring optimal performance and safety across various applications.

What technical support does Thomas and Betts offer?

Thomas and Betts offers comprehensive technical support, including access to field application engineers for onsite training and installation assistance. Their technical support staff is available to address inquiries related to product specifications and installation practices, ensuring optimal performance and safety of electrical systems. Additionally, they provide a variety of training programs to enhance the knowledge and skills of users in the field.

What industries and applications are Thomas and Betts products used for?

Thomas and Betts products are utilized across various industries including electrical construction, industrial automation, telecommunications, and utilities. Their extensive range of cord and cable fittings, electrical boxes, and metal framing systems are designed for applications that require durability and reliability in harsh environments, ensuring optimal performance in both permanent and temporary installations.

What certifications and standards do Thomas and Betts products comply with?

Thomas and Betts products comply with critical international certifications including UL (Underwriters Laboratories), CSA (Canadian Standards Association), and CE (European Community). Our products are designed to meet rigorous industrial standards such as NEMA enclosure ratings and IEC 60529 IP ratings, ensuring safety and reliability across various industrial applications.

What are the main product lines offered by Ocal?

Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.