
ABB Installation Products B121BFBRR 1-Gang 20 Cubic Inch Non-Metallic Adjust-A-Box Residential Floor Box Kit with…
UPC: 034481194101
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
- 1-Gang, 20 Cubic Inch Capacity
- Non-Metallic Construction for Durability
- Adjust-A-Box for Easy Height Adjustment
- Includes Tamper-Resistant Duplex Receptacle
- Ivory Cover for Aesthetic Integration
Specifications
Color | Ivory |
Cubic Capacity | 20 in3 |
Cubic Capacity | 327742 mm3 |
Knockouts | True |
Material | Non-Metallic |
Mounting Type | Floor Box |
Number Of Outlet | 2 |
Series | Adjust-A-Box |
Size | 4.36 Inches x 2.24 Inches x 3.33 Inches |
Size | 1-Gang 20 Cubic Inch |
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) | 0.790 L |
Package Weight (Metric) | 0.358 kg |

B121BFBR
Single Gang Adjustable Residential Floor Box, 20 Cubic Inches, Cover Ivory, Non-Metallic, Tamper Resistant Duplex Receptacle
78WRB
Recessed Floor Box, Volume 29 Cubic Inches, Diameter 6.05 Inches, Depth 6.048 Inches, Knockout Size 1/2 Inch, Finish Brass, Material Galvanized Steel
RPT6-3G-BRS
Recessed Three-Gang Poke Through, Cover Diameter 8 Inches, Core Drill Size 6 Inches, Depth 11-1/2 Inches, Knockout Size 1 Inch, Finish Brass, Box Material Steel
RPT6-3G-BLK
Recessed Three-Gang Poke Through, Cover Diameter 8 Inches, Core Drill Size 6 Inches, Depth 11-1/2 Inches, Knockout Size 1 Inch, Finish Black Powder Coated Aluminum, Box Material Steel
RPT6-3G-ALM
Recessed Three-Gang Poke Through, Cover Diameter 8 Inches, Core Drill Size 6 Inches, Depth 11-1/2 Inches, Knockout Size 1 Inch, Finish Aluminum, Box Material Steel
RPT6-3G-BRSC
Recessed Three-Gang Poke Through, Cover Diameter 8 Inches, Core Drill Size 6 Inches, Depth 11-1/2 Inches, Knockout Size 1 Inch, Finish Brass, Box Material Steel
RPT6-3G-BLKC
Recessed Three-Gang Poke Through, Cover Diameter 8 Inches, Core Drill Size 6 Inches, Depth 11-1/2 Inches, Knockout Size 1 Inch, Finish Black Powder Coated Aluminum, Box Material SteelHow to Install the B121BFBRR Floor Box Kit
This guide provides step-by-step instructions for installing the B121BFBRR Floor Box Kit, ensuring a secure and compliant setup for your electrical needs.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors, Dow Corning #4 sealant
- Prepare the installation site
Ensure the area where the floor box will be installed is clear of debris and that the subfloor is accessible. Disconnect power to the area to avoid risk of shock.
- Install the new work bracket
Use the box as a template to cut an opening in the subfloor. Secure the new work bracket to the joist using four (4) #6x1-3/4” self-tapping screws, ensuring it is level and properly aligned.
- Wire the receptacle
Pull the Romex wire through the desired clamp and wire the receptacle according to the National Electrical Code. Ensure all connections are secure.
- Seal and attach the cover
Apply a 1/8 inch bead of Dow Corning #4 sealant around the outside rib of the cover. Align the cover with the receptacle and press it into the box until it is flush.
- Secure the cover
Insert the two (2) #6-32x1” flat-head machine screws into the cover holes, tightening them to a maximum of 6 to 8 inch pounds to avoid over-torquing.
- Adjust the assembly
Using the adjusting screw, ensure the cover flange is flush with the floor covering. Do not pre-load the cover against the floor.
- Finalize the installation
Apply a thin layer of Dow Corning #4 sealant around the cap and cover mating surfaces to ensure a watertight seal. Lock the outlet caps using the coin slot lock on the cover.
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.
