ABB - Installation Products 4-SW-EXT-SPL - Square Box Extension Ring, 21 Cubic Inches, 4 Inches Square x 1-1/2 Inch, 1/2 Inch and 3/4 Inch Knockouts, Galvanized Steel, Welded Construction
ABB - Installation Products

4-SW-EXT-SPL

UPC: 781720041510

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Overview

The ABB 4-SW-EXT-SPL Square Box Extension Ring is a premium, galvanized steel extension ring engineered for demanding electrical installations where additional depth is required. Designed with a 4-inch square footprint and a 1.5-inch depth, this extension ring delivers a total capacity of 21 cubic inches, providing ample space for wiring, connections, and electrical components. Constructed from high-quality galvanized steel with welded seams, the 4-SW-EXT-SPL ensures exceptional structural integrity and long-term corrosion resistance, making it ideal for use in industrial, commercial, and residential environments. Key features of the ABB 4-SW-EXT-SPL include 1/2-inch and 3/4-inch knockouts, allowing for flexible conduit connections to accommodate a wide range of conduit sizes. The welded construction eliminates weak points and enhances durability, ensuring reliable performance even in high-stress applications. Its galvanized finish provides superior protection against rust and corrosion, extending the product's lifespan in harsh or humid conditions. This extension ring is specifically designed for use with ABB’s line of electrical boxes and device enclosures, ensuring seamless integration and compatibility with standard electrical components. Whether you're retrofitting existing installations or planning new construction, the 4-SW-EXT-SPL simplifies cable management and enhances organization within electrical enclosures. Its robust design and precision engineering make it a trusted choice for electricians, contractors, and engineers who demand reliability and performance. Backed by ABB’s reputation for quality and innovation, the 4-SW-EXT-SPL is a cost-effective solution that meets rigorous industry standards. Trust ABB Installation Products to deliver products that combine durability, functionality, and ease of installation, ensuring your electrical projects are completed efficiently and to the highest standards.
  • 21 cubic inches of internal capacity for enhanced wiring and component accommodation
  • 4-inch square footprint with 1.5-inch depth for additional installation depth
  • Galvanized steel construction with welded seams for superior durability and corrosion resistance
  • 1/2-inch and 3/4-inch knockouts for flexible conduit connections
  • Compatible with ABB electrical boxes and device enclosures for seamless integration

Specifications

Color
Silver
Construction
Welded
Cubic Capacity
21 cu in
Knockouts
12
Material
Steel
Number Of Outlet
1
Size
4 Inches Length x 4 Inches Width x 1-1/2 Inches Depth
Standard
UL E2969
Standard
UL E2969 / UL E2969
Type
Extension Rings
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)
0.490 L
Package Weight (Metric)
0.222 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.

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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.