Authorized ABB Distributor (Installation Products)
ABB - Installation Products 52151 CVX - Square Box, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch and 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, Non-Metallic Cable Clamp (C-3) and CV Bracket, for use with Armored/Metal Clad Cable

ABB Installation Products 52151 CVX Square Box, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch and 3/4 Inch…

UPC: 785991165166

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Specification SheetManufacturer Product Website

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Minimum Qty: 25

Multiplier: 25

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

Overview

The ABB 52151 CVX Square Box is a 21 cubic inch electrical enclosure designed for secure termination of armored (Type AC) and metal-clad (Type MC) cables in industrial and commercial installations. Constructed from pre-galvanized steel, this 4" x 4" x 1.5" deep box provides superior corrosion resistance for exposed, outdoor, or high-moisture environments. The box features 1/2" and 3/4" eccentric knockouts on each side, end, and bottom, allowing flexible cable entry for conduit sizes ranging from 1/2" to 3/4". This design eliminates the need for additional fittings, reducing installation time and material costs. Per UL 514A, the 52151 CVX is suitable for use without a bonding jumper in circuits above or below 250 volts. The box includes a 10.5" long #12 AWG insulated pigtail wire for grounding. With a compact footprint and flush-mount design, the 52151 CVX integrates seamlessly into drywall, concrete, or metal stud installations, providing a clean, professional finish. Ideal for commercial buildings, industrial facilities, utility installations, and utility rooms, this box delivers reliable protection for electrical components while optimizing space utilization and wire management.
  • 21 cubic inch capacity for ample wire management
  • Pre-galvanized steel construction for corrosion resistance in exposed environments
  • 1/2" and 3/4" eccentric knockouts on all sides and bottom for flexible cable entry
  • Includes non-metallic C-3 cable clamp and CV bracket for armored/MC cable termination
  • Flush mount design for seamless integration into walls, ceilings, or enclosures

Specifications

Application
For use with armored/metal clad cable
Color
Silver
Cubic Capacity
21 in3
Depth
1-1/2 in
Knockouts
11
Material
Steel
Material Quality
Steel
Number Of Outlet
1
Size
4 Inches Height x 4 Inches Width x 1-1/2 Inches depth
Standard
UL E2969
Type
Outlet Boxes
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)
0.820 L
Package Weight (Metric)
0.372 kg
Square Box, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch and 3/4 Inch Knockouts, Pre-Galvanized Steel, For use with Conduit

52151 1/2 3/4

Square Box, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch and 3/4 Inch Knockouts, Pre-Galvanized Steel, For use with Conduit
Square Box, 30.3 Cubic Inches, 4 Inch Square x 2-1/8 Inch Deep, 1/2 Inch and 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, with Non-Metallic Cable Clamp (C-5), For Use with Non-Metallic Sheathed Cable

52171 N

Square Box, 30.3 Cubic Inches, 4 Inch Square x 2-1/8 Inch Deep, 1/2 Inch and 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, with Non-Metallic Cable Clamp (C-5), For Use with Non-Metallic Sheathed Cable
Square Box, 30.3 Cubic Inches, 4 Inch Square x 2-1/8 Inch Deep, 1/2 Inch and 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, with Armored Cable Clamp (C-3), For Use with Armored/Metal Clad Cable

52171 X

Square Box, 30.3 Cubic Inches, 4 Inch Square x 2-1/8 Inch Deep, 1/2 Inch and 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, with Armored Cable Clamp (C-3), For Use with Armored/Metal Clad Cable
Square Box, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, with CV Bracket, For use with Conduit

52151 CV 3/4

Square Box, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, with CV Bracket, For use with Conduit
Square Box, 30.3 Cubic Inches, 4 Inch Square x 2-1/8 Inch Deep, 1/2 Inch and 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, SV Bracket Mounted Flush, For use with Conduit

52171 V 1/2 3/4

Square Box, 30.3 Cubic Inches, 4 Inch Square x 2-1/8 Inch Deep, 1/2 Inch and 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, SV Bracket Mounted Flush, For use with Conduit
Square Box, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch and 3/4 Inch Knockouts, Pre-Galvanized Steel, with B Bracket Mounted Flush, For use with Conduit

52151B1234

Square Box, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch and 3/4 Inch Knockouts, Pre-Galvanized Steel, with B Bracket Mounted Flush, For use with Conduit
Square Box, 30.3 Cubic Inches, 4 Inch Square x 2-1/8 Inches Deep, 3/4 Inch Knockouts, Pre-Galvanized Steel, Welded Construction, with Ground Screw, For use with Conduit

52171 3/4 CN

Square Box, 30.3 Cubic Inches, 4 Inch Square x 2-1/8 Inches Deep, 3/4 Inch Knockouts, Pre-Galvanized Steel, Welded Construction, with Ground Screw, For use with Conduit
Square Box, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch and 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, with CV Bracket, For use with Conduit

52151 CV 1/2 3/4

Square Box, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch and 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, with CV Bracket, For use with Conduit

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.