ABB - Installation Products TO221-1 - Connector, Offset Set-Screw, Conduit Size 1/2 Inch, Offset 3/8 Inch, Length 2.00 Inches, Width 0.90 Inch, Die Cast Zinc, Sold by Each
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ABB - Installation Products

TO221-1

UPC: 785991206289

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Minimum Qty: 10

Multiplier: 10

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Overview

The ABB TO221-1 Offset Set-Screw Connector (SKU: TO221-1) from ABB Installation Products is engineered for secure and reliable conduit connections in industrial electrical systems. This connector is specifically designed for 1/2-inch conduit sizes and features a precise 3/8-inch offset, facilitating accurate alignment and installation in tight or complex configurations. Constructed from durable die-cast zinc, the TO221-1 offers superior corrosion resistance and mechanical strength, ensuring long-term performance in demanding environments. The set-screw connection mechanism provides a positive and secure grip on the conduit, preventing slippage and ensuring electrical continuity for grounding purposes. This design also contributes to reduced installation time and maintenance requirements. The connector's dimensions include a length of 2.00 inches and a width of 0.90 inch, making it suitable for various installation scenarios. As per the provided catalog data for similar ABB insulated set-screw connectors, these fittings are approved for concrete-tight applications and feature insulated throats to reduce wire-pulling effort by up to 50%. While specific UL/CSA listings for the TO221-1 are not detailed in the provided snippet, similar ABB conduit fittings are listed under U.L. File No: E-23018 and CSA File No: 2884, conforming to standards like U.L. 514B and CSA C22.2 No. 18. The TO221-1 is ideal for electrical contractors, maintenance professionals, and facility managers requiring dependable conduit fittings for electrical, HVAC, and general industrial applications where robust and precise connections are paramount. Trust ABB Installation Products for quality and precision in your conduit infrastructure.
  • Designed for 1/2 Inch conduit size
  • Features a 3/8 Inch offset for precise alignment
  • Constructed from durable Die Cast Zinc for corrosion resistance
  • Set-screw connection ensures a secure and reliable fit
  • 2.00 Inch length and 0.90 Inch width for versatile installation

Specifications

Application
For use with EMT Conduit
Material
Zinc Die Cast
Material Quality
Zinc Die Cast
Size
1/2 Inch
Special Features
Concrete Tight, when Taped
Standard
UL E16592
Type
EMT Conduit Fittings
Package Dimensions (L x W x H)
12.31 IN x 3.25 IN x 5 IN
Package Dimensions (L x W x H)
31.2674 cm x 8.255 cm x 12.7 cm
Package Weight (Imperial)
0.130 L
Package Weight (Metric)
0.059 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.

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What industries and applications are Thomas and Betts products used for?

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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.