ABB - Installation Products ST4-B - PVC Coated Liquitight Conduit Connector, Straight, Pipe Size 4 Inch/103 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Light Blue
ABB - Installation Products

ST4-B

UPC: 704508009717


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Overview

The ABB ST4-B PVC Coated Liquitight Conduit Connector is a straight, 4-inch (103 metric) steel fitting designed for industrial electrical installations requiring corrosion-resistant conduit connections. This connector features a minimum 0.040-inch (40 mil) PVC coating on the exterior, providing superior protection against moisture, chemicals, and abrasion in harsh environments. Engineered for compatibility with ABB’s Liquitight conduit systems, the ST4-B delivers reliable performance in power distribution, manufacturing facilities, and commercial infrastructure projects. Its robust steel construction resists rust and environmental degradation, extending service life in demanding applications. The straight design simplifies installation and ensures leak-proof performance in both new construction and retrofit projects. Key specifications include: - Size: 4-inch (103 metric) pipe size - Material: Steel fitting with 40 mil PVC coating - Color: Light blue - Compatibility: ABB Liquitight conduit systems - Application: Industrial electrical installations, power distribution, manufacturing facilities, commercial infrastructure This connector is ideal for environments exposed to moisture, chemicals, or corrosive atmospheres where standard fittings may fail. Its durable construction and standardized threading ensure quick, secure connections with compatible pipe systems, maintaining system integrity and protecting sensitive equipment.
  • 4-inch (103 metric) pipe size for industrial conduit systems
  • Steel fitting with minimum 0.040-inch (40 mil) PVC coating for corrosion resistance
  • Straight design for simplified installation and leak-proof performance
  • Compatible with ABB Liquitight conduit systems for seamless integration
  • Suitable for harsh environments with moisture, chemicals, or abrasion

Specifications

Application
To positively bond conduit to box or enclosure
Color
Light Blue
Color
Blue
Environmental Conditions
Hazardous Locations
Finish
PVC Coated
Material
Steel
Material
Steel with PVC Coating
Material
Steel with 40 mil PVC Coating
Size
4 Inch/103mm
Size
4 Inch / 103 Metric
Special Features
Pressure-Sealing Sleeves Protect the Connection
Standard
UL, CSA
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)
7.740 L
Package Weight (Metric)
3.511 kg
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ST1/290-B

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458-SLTIUS

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ST190-LG

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ST11/2-W

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ST2-W

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ST11/290-W

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ST290-W

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ST11/290SA-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.