
ABB Installation Products B121ADJH One-Gang Adjustable New Work Outlet Box, Volume 21 Cubic Inches, Length 3.65 Inches…
UPC: 034481011385
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Minimum Qty: 12
Multiplier: 12
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Overview
- 21 cubic inches of internal volume for ample wiring capacity
- Adjustable horizontal bracket for precise alignment in tight spaces
- Compact dimensions: 3.65" L x 2.25" W x 3.32" D
- Durable PVC construction resists moisture and corrosion
- Standard knockouts for flexible conduit or cable entry
Specifications
Application | Designed and listed for use with non-metallic sheathed cable in accordance with Artile 314 of the National Electrical Code |
Color | Blue |
Cubic Capacity | 21 in3 |
Cubic Capacity | 344129.1 mm3 |
Knockouts | False |
Material | Non-Metallic |
Special Features | Patented design allows for adjustment from 0 in. to 1-3/4 in. after installation |
Standard | UL E11461 / UL E11461 |
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) | 0.380 L |
Package Weight (Metric) | 0.172 kg |

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What are the dimensions of the B121ADJH box?
The dimensions of the B121ADJH box are 3.4 x 5.4 x 2.3 inches.
What is the capacity of the B121ADJH electrical box?
The B121ADJH electrical box has a capacity of 21 cubic inches.
How does the B121ADJH box adjust for wall thickness?
The box is preset at 1/2 inch and adjustable from 0 to 1 7/8 inches to accommodate varying wall thicknesses.
What is the mounting method for the B121ADJH box?
The box mounts securely using a metal bracket that clips onto standard wood or metal studs.
Is the B121ADJH box suitable for kitchen installations?
Yes, the B121ADJH box is designed for horizontal orientation, making it ideal for kitchen, bath, and baseboard receptacles.
What type of receptacles can fit in the B121ADJH box?
The B121ADJH box can accommodate duplex or GFCI receptacles due to its large capacity.
What is the standard packaging quantity for the B121ADJH box?
The standard packaging quantity for the B121ADJH box is 12 units.
What material is the B121ADJH box made of?
The B121ADJH box is made of Carlon blue PVC, which allows for easy identification of power.
Can the B121ADJH box be used with ceramic tile?
Yes, the B121ADJH box is ideal for use with ceramic tile and blends well with rectangular tile.
Are there mounting holes for non-standard studs?
Yes, the B121ADJH box includes mounting holes for non-standard studs or where more secure mounting is required.
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.
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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.
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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?
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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.
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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.
