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ABB - Installation Products ST21/290-G - PVC Coated Liquitight Conduit Connector, 90 Degree, Pipe Size 2-1/2 Inch/63 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray

ABB Installation Products ST21/290-G PVC Coated Liquitight Conduit Connector, 90 Degree, Pipe Size 2-1/2 Inch/63 Metric…

UPC: 704508407193


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Contact for Pricing

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

Overview

The ABB ST21/290-G is a 90-degree PVC-coated Liquitight conduit connector designed for robust electrical installations in corrosive environments. This steel fitting, with a 2-1/2 inch (63 Metric) pipe size, features a nominal 0.040 inch (40 mil) PVC coating bonded to its exterior, providing exceptional resistance to moisture, chemicals, and abrasion. The dark gray finish ensures a professional appearance and blends with industrial infrastructure. Manufactured by ABB Installation Products under the Ocal® brand, this connector utilizes genuine T&B Liquidtight Systems® fittings to guarantee quality installations. It is UL Listed as a grounding means per NEC (UL File No. E 23018) and meets J.I.C. standards and Federal Specs WF 406B, WF 408B. This connector is suitable for hazardous locations use in Class I, Div. 2; Class II, Div. 1 and 2; Class III, Div. 1 and 2, where general purpose equipment is specifically permitted per NEC Section 500-2(a). The 90-degree angle facilitates efficient conduit routing in confined spaces. The pressure-sealing sleeves protect the connection, ensuring a leak-proof seal. Compatible with standard conduit systems, the ST21/290-G meets stringent industry standards for safety and performance, making it an ideal choice for commercial, industrial, and utility applications requiring reliable isolation and ease of installation. Its construction ensures structural integrity and long-lasting performance in demanding conditions. The UNSPSC code is 39121420, and it is manufactured in the USA.
  • 2-1/2 Inch (63 Metric) Pipe Size
  • Nominal 0.040" (40 mil) PVC Coating for superior corrosion resistance
  • Durable steel fitting with dark gray finish
  • 90-degree elbow for efficient conduit routing
  • UL Listed as grounding means per NEC; suitable for hazardous locations

Specifications

Application
To positively bond conduit to box or enclosure
Color
Dark Gray
Color
Gray
Environmental Conditions
Hazardous Locations
Finish
PVC Coated
Material
Steel
Size
2-1/2 Inch/63mm
Special Features
Pressure-Sealing Sleeves Protect the Connection
Type
Liquidtight Conduit Fitting - 90 Degree
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)
8.500 L
Package Weight (Metric)
3.856 kg
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ST2-G

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458-SLTIUS

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PVC Coated Liquitight Conduit Connector, Straight, Pipe Size 1/2 Inch/16 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Aluminum Fitting, Dark Gray

ST1/2SA-G

PVC Coated Liquitight Conduit Connector, Straight, Pipe Size 1/2 Inch/16 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Aluminum Fitting, Dark Gray
PVC Coated Liquitight Conduit Connector, 45 Degree, Pipe Size 1/2 Inch/16 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray

ST1/245-G

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ST1/2-G

PVC Coated Liquitight Conduit Connector, Straight, Pipe Size 1/2 Inch/16 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray
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ST190-B

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ST145-G

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ST190SA-G

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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.

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.