Authorized ABB Distributor (Installation Products)
ABB - Installation Products XC221-1 - Connector, Non-Insulated Straight Set-Screw, Size 1/2 Inch, Clamping Range 0.74 Inch - 0.94 Inch, Length 1.46 Inch, Die Cast Zinc, Sold by Each

ABB Installation Products XC221-1 Connector, Non-Insulated Straight Set-Screw, Size 1/2 Inch, Clamping Range 0.74 Inch…

UPC: 785991023275


Documents & Media
Manufacturer Product Website

Contact for Pricing

Minimum Qty: 25

Multiplier: 25

*Contact for lower quantities*

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

Overview

ABB Installation Products XC221-1 is a non-insulated straight set-screw connector designed for secure, direct-burial or exposed wiring applications. Constructed from die-cast zinc, this connector provides corrosion-resistant performance in industrial and commercial electrical systems. The 1/2" size accommodates conductors within a clamping range of 0.74" to 0.94", ensuring compatibility with standard wire gauges. With a compact length of 1.46", it fits neatly in junction boxes, panel boards, and conduit systems where space is constrained. The set-screw design delivers reliable mechanical retention without requiring additional insulation, making it ideal for grounding and bonding applications. Commonly used in HVAC, lighting, and machinery installations, this connector meets UL and NEC standards for electrical safety. Each unit is sold individually for precise inventory control. For applications requiring durable, code-compliant connections in harsh or wet environments, the XC221-1 offers a proven solution with ABB’s engineering reliability.
  • Non-insulated straight set-screw design for direct mechanical clamping
  • 1/2" size with 0.74" to 0.94" clamping range for standard wire gauges
  • Die-cast zinc construction for corrosion resistance in exposed environments
  • Compact 1.46" length for tight installation spaces
  • UL-listed and NEC-compliant for grounding and bonding applications

Specifications

Connection
Set Screw
Connection Type
Set-Screw
Insulation
Non-Insulated
Material
Die Cast Zinc
Material Quality
Zinc Die Cast
Size
1/2 Inch
Type
Set Screw Couplings & Connectors
Package Dimensions (L x W x H)
12.37 IN x 3 IN x 5 IN
Package Dimensions (L x W x H)
31.4198 cm x 7.62 cm x 12.7 cm
Package Weight (Imperial)
0.0900 L
Package Weight (Metric)
0.0410 kg
Connector, Set Screw, Zinc Die Cast, Size 1-1/4 Inch

233-DC2

Connector, Set Screw, Zinc Die Cast, Size 1-1/4 Inch
Connector, Non-Insulated Set Screw, Conduit Size 2-1/2 Inches, Length TC221 Series 3-3/16 Inches TC821 Series 3-9/32 Inch, Width 3-19/64 Inch, Die Cast Zinc

TC 227 SC

Connector, Non-Insulated Set Screw, Conduit Size 2-1/2 Inches, Length TC221 Series 3-3/16 Inches TC821 Series 3-9/32 Inch, Width 3-19/64 Inch, Die Cast Zinc
Conduit connection plate with hardware for 3/4 in. electrical metallic tubing (EMT) connectors. The sheet identifies the product as CPC75EG. No material, finish, or dimensional attributes are printed on the sheet beyond the 3/4 size reference in the title.

CPC75EG

Conduit connection plate with hardware for 3/4 in. electrical metallic tubing (EMT) connectors. The sheet identifies the product as CPC75EG. No material, finish, or dimensional attributes are printed on the sheet beyond the 3/4 size reference in the title.
Connector, Size 1/2 Inch, Nylon, For use with Non-Metallic Sheathed Cable, Pack of 60

NC501SC-5

Connector, Size 1/2 Inch, Nylon, For use with Non-Metallic Sheathed Cable, Pack of 60
1 Inch Zinc Hub Connector with Thermoplastic Insulating Throat, Sealing Ring Nitrile (BUNA-N) for Use with Rigid/IMC Conduit

H100-TB

1 Inch Zinc Hub Connector with Thermoplastic Insulating Throat, Sealing Ring Nitrile (BUNA-N) for Use with Rigid/IMC Conduit
One-Gang Airtight Device Box, Volume 18 Cubic Inches, Length 3-3/4 Inches, Width 2-1/4 Inches, Depth 2-3/4 Inches, Color Gray, Material Non-Metallic, Cable Entries 4

F-WSW

One-Gang Airtight Device Box, Volume 18 Cubic Inches, Length 3-3/4 Inches, Width 2-1/4 Inches, Depth 2-3/4 Inches, Color Gray, Material Non-Metallic, Cable Entries 4
Fitting, Insulated EMT Compression, Trade Size 2-1/2 Inches, Zinc Alloy

CI5820-IT

Fitting, Insulated EMT Compression, Trade Size 2-1/2 Inches, Zinc Alloy
1/2 Inch, Non-Metallic Insulated Bushing, For Use with Rigid/IMC Conduit, Bag of 5

BU501-5

1/2 Inch, Non-Metallic Insulated Bushing, For Use with Rigid/IMC Conduit, Bag of 5

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.