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

ST21/2SA-G

UPC: 704508425487


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Overview

The ABB ST21/2SA-G PVC Coated Liquitight Conduit Connector is a premium-grade, straight-type fitting engineered for 2-1/2 inch (63 metric) conduit systems in industrial electrical installations. Constructed from high-strength aluminum with a minimum 40 mil (0.040 inch) PVC coating on the exterior, this connector delivers exceptional durability and corrosion resistance in demanding environments. The dark gray finish not only provides a professional aesthetic but also enhances visibility and UV resistance, ensuring long-term performance even in harsh outdoor or industrial settings. Designed for seamless integration with ABB’s Liquitight conduit systems, the ST21/2SA-G connector ensures a secure, watertight seal to protect electrical wiring from moisture, dust, and mechanical stress. Its robust aluminum fitting guarantees structural integrity while the PVC coating adds an additional layer of protection against chemicals, abrasion, and extreme temperatures. This connector is ideal for applications in manufacturing plants, chemical processing facilities, wastewater treatment centers, and commercial buildings where reliability and safety are critical. Key features include: - **Corrosion Resistance**: 40 mil PVC coating provides superior protection against environmental factors, extending the lifespan of the connector. - **High Strength**: Aluminum construction ensures durability and resistance to impact or deformation. - **Professional Finish**: Dark gray color enhances visibility and blends seamlessly with industrial infrastructure. - **Secure Seal**: Watertight design prevents moisture ingress, safeguarding electrical systems. - **Compatibility**: Specifically designed for 2-1/2 inch conduit systems, ensuring a precise fit and reliable performance. Trusted by electrical contractors, engineers, and facility managers, the ABB ST21/2SA-G connector is a cost-effective solution for projects requiring long-term reliability and compliance with industry standards. Whether used in new installations or retrofits, this connector delivers unmatched performance in protecting and organizing electrical conduit systems.
  • 2-1/2 inch (63 metric) straight conduit connector
  • Aluminum fitting with 40 mil PVC exterior coating
  • Dark gray finish for professional appearance and UV resistance
  • Watertight seal for moisture and dust protection
  • Ideal for industrial, commercial, and harsh environments

Specifications

Application
To positively bond conduit to box or enclosure
Color
Dark Gray
Color
Gray
Environmental Conditions
Hazardous Locations
Finish
PVC Coated
Material
Aluminum
Size
2-1/2 Inch/63mm
Special Features
Pressure-Sealing Sleeves Protect the Connection
Type
Liquidtight Conduit Fitting - Straight
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)
1.620 L
Package Weight (Metric)
0.735 kg
PVC Coated Liquitight Conduit Connector, Straight, Pipe Size 1-1/4 Inch/35 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Aluminum Fitting, Dark Gray

ST11/4SA-G

PVC Coated Liquitight Conduit Connector, Straight, Pipe Size 1-1/4 Inch/35 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, Light Blue

ST1/245-B

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, Light Blue
PVC Coated Liquitight Conduit Connector, 45 Degree, Pipe Size 2-1/2 Inch/63 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray

ST21/245-G

PVC Coated Liquitight Conduit Connector, 45 Degree, Pipe Size 2-1/2 Inch/63 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray
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

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
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

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
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

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
PVC Coated Liquitight Conduit Connector, 90 Degree, Pipe Size 1 Inch/27 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Light Blue

ST190-B

PVC Coated Liquitight Conduit Connector, 90 Degree, Pipe Size 1 Inch/27 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Light Blue

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.