ABB - Installation Products 742D - Two Gang Deep Flush Service Floor Box, 82 Cubic Inches, Length 7-1/4 Inches, Width 5-1/2 Inches, Depth 3-5/8 Inches, 1/2 Inch 3/4 Inch and 1-1/4 Inch Knockouts, Galvanized Steel, For Power or Communications/Data
ABB - Installation Products

742D

UPC: 785991118100


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Overview

The ABB 742D Two Gang Deep Flush Service Floor Box is a premium, galvanized steel solution engineered for high-performance power, communications, and data infrastructure in commercial, industrial, and institutional environments. Designed with durability and functionality in mind, this floor box delivers 82 cubic inches of spacious internal capacity, accommodating multiple devices, cables, and connectors while maintaining a sleek, flush installation that enhances aesthetic appeal and minimizes tripping hazards. Constructed from high-quality galvanized steel, the ABB 742D ensures superior corrosion resistance and long-lasting performance, even in demanding environments. Its welded construction guarantees structural integrity, preventing deformation under heavy loads or frequent access. The compact yet spacious dimensions (7-1/4" L x 5-1/2" W x 3-5/8" D) make it ideal for tight floor installations where space optimization is critical. Versatility is a hallmark of the ABB 742D, with 1/2", 3/4", and 1-1/4" knockouts providing flexible conduit entry options to suit a wide range of wiring configurations. This adaptability simplifies installation and future modifications, reducing downtime and labor costs. Whether you're powering workstations, data centers, or communication hubs, this floor box delivers reliable performance and easy access for maintenance. Engineered for professional electricians and contractors, the ABB 742D meets the highest standards for safety, compliance, and durability. Its robust design ensures compatibility with standard electrical devices and systems, while the flush installation capability maintains a clean, professional appearance in any setting. Trust ABB Installation Products—a leader in electrical and data infrastructure solutions—for products that combine innovation, reliability, and uncompromising quality.
  • 82 cubic inches of spacious internal capacity for multiple devices and cables
  • Durable galvanized steel construction with welded design for superior corrosion resistance
  • Compact dimensions (7-1/4" L x 5-1/2" W x 3-5/8" D) for seamless floor integration
  • Versatile 1/2", 3/4", and 1-1/4" knockouts for flexible conduit entry
  • Ideal for power, communications, and data applications in commercial, industrial, and institutional settings

Specifications

Application
Provides flush service for power, communications and data
Cubic Capacity
82 in3
Knockouts
True
Material
Galvanized Steel
Material
Stamped Steel
Mounting Type
Flush
Series
ABB 742D
Size
7-1/4" L x 5-1/2" W x 3-5/8" D, 82 cu. in.
Special Features
16 ga.-pre-galvanized steel construction
Standard
UL E2969
Standard
UL E2969 / UL E2969
Type
Flush Service
Package Dimensions (L x W x H)
8 IN x 8 IN x 4 IN
Package Dimensions (L x W x H)
20.32 cm x 20.32 cm x 10.16 cm
Package Weight (Imperial)
5.230 L
Package Weight (Metric)
2.372 kg
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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.