ABB - Installation Products WB20 - Low Voltage Molded Sleeve for Single Bolt UPC and SCU Series to Prevent Moisture Ingression, Length 5-3/8 inch, no Plug
ABB - Installation Products

WB20

UPC: 783786964277

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Overview

The ABB WB20 molded sleeve (SKU: WB20) is a low-voltage molded sleeve designed for single-bolt UPC and SCU series connectors to prevent moisture ingression in industrial environments. Measuring 5-3/8 inches in length, this sleeve provides a protective barrier against environmental contaminants without requiring a plug, ensuring long-term reliability of electrical connections. Manufactured by ABB Installation Products, the WB20 is a critical component for maintaining system integrity in harsh or outdoor applications where moisture exposure is a concern. Its molded design conforms tightly to the connector, eliminating gaps that could allow water, dust, or corrosive elements to compromise the connection. Ideal for use in utility, renewable energy, and industrial installations, the WB20 supports compliance with safety and performance standards for low-voltage systems. The sleeve’s simplicity—lacking an integrated plug—allows for flexible installation and compatibility with standard UPC and SCU series connectors. Trust ABB’s expertise in electrical protection to safeguard your critical infrastructure with a durable, no-frills solution.
  • Prevents moisture, dust, and contaminants from entering single-bolt UPC/SCU series connectors
  • 5-3/8 inch length provides full coverage for standard connectors
  • No integrated plug design allows flexible installation and compatibility
  • Manufactured by ABB Installation Products for industrial reliability
  • Low-voltage rated for compatibility with UPC and SCU series connectors

Specifications

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)
1.0000 L
Package Weight (Metric)
0.4540 kg
U-Type Die 500Cu

BTP350-S

U-Type Die 500Cu
Locktite Copper Female Stud Connector for Conductor Range 8-4 AWG

31262

Locktite Copper Female Stud Connector for Conductor Range 8-4 AWG
M12-12 pin connector for connection to the safety controller in the cabinet.

2TLA020055R3300

M12-12 pin connector for connection to the safety controller in the cabinet.
The PCSB4-3S-12Y Multi-Tap Mechanical Lug has a flexible design that can be used as a tap, splice, or dead-end Lug. Made from high strength, extruded aluminum alloy to provide premium electrical and mechanical performance. Insulated with clear PVC to eliminate the need for taping and allow for visual inspection of the complete conductor insertion. UL Listed and CSA Certified.

PCSB4-3S-12Y

The PCSB4-3S-12Y Multi-Tap Mechanical Lug has a flexible design that can be used as a tap, splice, or dead-end Lug. Made from high strength, extruded aluminum alloy to provide premium electrical and mechanical performance. Insulated with clear PVC to eliminate the need for taping and allow for visual inspection of the complete conductor insertion. UL Listed and CSA Certified.
Cross Tap Clamp, Casting of Copper Alloy, Bolts of Silicon Bronze, Clamp for Tee Tap, Cross, Parallel and End to End Connectors, Conductor Range Main 1000-500 and Tap 1000-500. Bolt Length 3.75 inches.

XT34-358

Cross Tap Clamp, Casting of Copper Alloy, Bolts of Silicon Bronze, Clamp for Tee Tap, Cross, Parallel and End to End Connectors, Conductor Range Main 1000-500 and Tap 1000-500. Bolt Length 3.75 inches.
Copper Split Bolt, Wire Size 16 Str - 8 Str/Sol, Hex Design

8SBC-B2-5

Copper Split Bolt, Wire Size 16 Str - 8 Str/Sol, Hex Design
Copper Split Bolt, Wire Size 8 Sol/Str - 4 Str, Hex Design

4SBC-B1-5

Copper Split Bolt, Wire Size 8 Sol/Str - 4 Str, Hex Design
Copper Split Bolt, UL Listed for Wire Size (2) 1/0 - (2) #4 Copper or 1/0 Run and 1/0 - #14 Tap Copper.

10SBC-B1-5

Copper Split Bolt, UL Listed for Wire Size (2) 1/0 - (2) #4 Copper or 1/0 Run and 1/0 - #14 Tap Copper.

Frequently Asked Questions

Does the WB20 include a plug?

No, the WB20 is a molded sleeve without an integrated plug.

What is the length of the WB20 sleeve?

The WB20 has a length of 5-3/8 inches.

What series connectors is the WB20 compatible with?

The WB20 is designed for single-bolt UPC and SCU series connectors.

What voltage rating does the WB20 support?

The WB20 is a low-voltage molded sleeve for low-voltage applications.

Is the WB20 suitable for outdoor use?

Yes, the WB20 is designed to prevent moisture ingression, making it suitable for outdoor or harsh environments.

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.

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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.