ABB - Installation Products B620HR-UPC - Round Ceiling Box, Volume 20 Cubic Inches, Diameter 4 Inches, Depth 2-1/4 Inches, Color Blue, Material Polycarbonate, Mounting Means 11-1/2 Inches - 14-1/2 Inches Adjustable Bar Hanger
ABB - Installation Products

B620HR-UPC

UPC: 034481021575

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Minimum Qty: 8

Multiplier: 8

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Overview

The ABB B620HR-UPC Round Ceiling Box is a high-impact polycarbonate electrical enclosure designed for secure and versatile ceiling installations. This 20 cubic inch box features a 4-inch diameter and 2-1/4-inch depth, providing ample internal volume for wiring, junction boxes, and electrical components. Constructed from durable polycarbonate, the B620HR-UPC offers superior impact resistance and long-term reliability in commercial and industrial environments. Key specifications include an adjustable bar hanger spanning 11-1/2 inches to 14-1/2 inches, allowing installation flexibility across varying ceiling joist spacings. The blue color coding ensures easy identification and compliance with safety standards. The box is UL Classified for 2-hour-or-less fire-resistant floor/ceiling assemblies, meeting stringent safety requirements for fixture support up to 50 lbs. Ideal for mounting ceiling fixtures, junction boxes, and electrical devices, the B620HR-UPC simplifies installation with its integrated adjustable hanger bar. The polycarbonate material resists corrosion, moisture, and high temperatures, making it suitable for harsh industrial conditions. Whether used in commercial buildings, manufacturing facilities, or data centers, this ceiling box delivers consistent performance and compliance with NEC and OSHA standards. Compatible with standard 4-inch round fixtures and plaster rings, the B620HR-UPC integrates seamlessly with existing electrical infrastructure. The box’s design accommodates 1/2-inch and 3/4-inch knockouts for conduit connections, ensuring compatibility with common wiring methods. Lightweight yet robust, it reduces installation time while maintaining structural integrity.
  • 20 cubic inch volume with 4-inch diameter and 2-1/4-inch depth
  • High-impact polycarbonate construction for durability and corrosion resistance
  • Adjustable bar hanger (11-1/2" to 14-1/2") for versatile ceiling mounting
  • UL Classified for 2-hour-or-less fire-resistant floor/ceiling assemblies
  • Supports fixture loads up to 50 lbs with blue color for easy identification

Specifications

Color
Blue
Cubic Capacity
20 in3
Cubic Capacity
327742 mm3
Knockouts
True
Material
Polycarbonate
Material Quality
Polycarbonate
Mounting
Adjustable Bar Hanger
Type
Round Ceiling Box
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)
0.520 L
Package Weight (Metric)
0.236 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.