Authorized ABB Distributor (Installation Products)
ABB - Installation Products ST3/445GR-G - PVC Coated Liquitight Conduit Connector with Grounding Ring, 45 Degree, Pipe Size 3/4 Inch/21 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray

ABB Installation Products ST3/445GR-G PVC Coated Liquitight Conduit Connector with Grounding Ring, 45 Degree, Pipe Size 3/4…

UPC: 704508034252

Documents & Media
Installation InstructionsSpecification SheetManufacturer Product Website

Contact for Pricing

Call (262) 252-1600 or email [email protected] for pricing and availability.

Overview

Engineered for demanding industrial environments, the ABB ST3/445GR-G is a premium PVC coated Liquitight conduit connector designed for robust electrical protection and reliable grounding. This 45-degree angled fitting, manufactured by ABB Installation Products, ensures precise conduit routing in complex installations where space or obstacle avoidance is critical. The 3/4 Inch / 21 Metric pipe size is compatible with standard Liquitight conduit, offering versatility across a wide range of applications. The superior construction features a durable steel fitting providing structural integrity, enveloped in a minimum 0.040 inch (40 mil) thick PVC coating. This substantial coating offers exceptional resistance to corrosion, abrasion, moisture, and chemicals, significantly extending the lifespan of your electrical system in harsh or corrosive atmospheres. The dark gray finish not only contributes to a professional aesthetic but also signifies its suitability for industrial-grade applications. A key safety feature of the ST3/445GR-G is the integrated grounding ring. This component ensures a secure and continuous electrical path to ground, crucial for protecting personnel and equipment from electrical faults and surges, thereby enhancing overall system safety and compliance with electrical codes. The connector's design facilitates a tight and secure seal with the conduit, maintaining the integrity of the Liquitight system against environmental ingress. Ideal for use in manufacturing plants, chemical processing facilities, utility substations, and other heavy-duty commercial settings, this connector provides a dependable solution for protecting electrical wiring from physical damage and environmental hazards. Trust the ABB ST3/445GR-G for its durability, safety features, and efficient performance in critical electrical infrastructure projects. Its robust design and protective coating make it a long-term investment for any facility requiring reliable conduit connections.
  • 3/4 Inch / 21 Metric Pipe Size for standard Liquitight conduit
  • Durable steel fitting with minimum 0.040" (40 mil) PVC coating for superior corrosion resistance
  • Integrated grounding ring ensures essential electrical safety and compliance
  • 45-degree angle design facilitates precise conduit routing in tight spaces
  • Dark gray finish, suitable for demanding industrial and commercial applications

Specifications

Application
To positively bond conduit to box or enclosure
Color
Dark Gray
Color
Gray
Environmental Conditions
Hazardous Locations
Finish
PVC Coated
Material
Steel
NEMA Rating
4X
Size
3/4 Inch/21mm
Special Features
Pressure-Sealing Sleeves Protect the Connection
Standard
UL, CSA
Type
Liquidtight Conduit Fitting - 45 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)
0.700 L
Package Weight (Metric)
0.318 kg
PVC Coated Liquitight Conduit Connector with Grounding Ring, 90 Degree, Pipe Size 3/4 Inch/21 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray

ST3/490GR-G

PVC Coated Liquitight Conduit Connector with Grounding Ring, 90 Degree, Pipe Size 3/4 Inch/21 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray
Connector, Liquid Tight, 45 Degree, US Steel, Size 3-1/2 Inch, Insulated Throat

458-SLTIUS

Connector, Liquid Tight, 45 Degree, US Steel, Size 3-1/2 Inch, Insulated Throat
PVC Coated Liquitight Conduit Connector with Grounding Ring, 45 Degree, Pipe Size 3 Inch/78 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray

ST345GR-G

PVC Coated Liquitight Conduit Connector with Grounding Ring, 45 Degree, Pipe Size 3 Inch/78 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray
PVC Coated Liquitight Conduit Connector with Grounding Ring, 45 Degree, Pipe Size 2 Inch/53 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray

ST245GR-G

PVC Coated Liquitight Conduit Connector with Grounding Ring, 45 Degree, Pipe Size 2 Inch/53 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray
PVC Coated Liquitight Conduit Connector with Grounding Ring, 45 Degree, Pipe Size 4 Inch/103 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray

ST445GR-G

PVC Coated Liquitight Conduit Connector with Grounding Ring, 45 Degree, Pipe Size 4 Inch/103 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray
PVC Coated Liquitight Conduit Connector with Grounding Ring, 45 Degree, Pipe Size 1-1/4 Inch/35 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray

ST11/445GR-G

PVC Coated Liquitight Conduit Connector with Grounding Ring, 45 Degree, Pipe Size 1-1/4 Inch/35 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray
PVC Coated Liquitight Conduit Connector with Grounding Ring, 90 Degree, Pipe Size 1 Inch/27 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray

ST190GR-G

PVC Coated Liquitight Conduit Connector with Grounding Ring, 90 Degree, Pipe Size 1 Inch/27 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray
PVC Coated Liquitight Conduit Connector with Grounding Ring, Straight, Pipe Size 1-1/2 Inch/41 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray

ST11/2GR-G

PVC Coated Liquitight Conduit Connector with Grounding Ring, Straight, Pipe Size 1-1/2 Inch/41 Metric, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Steel Fitting, Dark Gray

How to Install the ST3/445GR-G Controller

This guide provides step-by-step instructions for installing and configuring the ST3/445GR-G Controller, ensuring proper wiring and calibration.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Flexible conduit

  1. Mount the controller

    Secure the ST3/445GR-G controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the wiring

    Use 14 AWG solid copper conductors to connect the power and ground terminals. Ensure that all connections are tight and secure.

  3. Install the grounding conductor

    Remove the round shape support from the PVC coating on the gland nut, slide the gland and nylon sealing ring onto the flexible conduit, and thread the ground cone into the conduit. Ensure the open side of the lug on the ground ring is facing the gland nut.

  4. Tighten the gland nut

    Slide the gland nut and sealing ring down to the body and tighten the gland according to the torque chart provided. Ensure the connections are secure.

  5. Verify connections

    Use a multimeter to check the continuity of the wiring and ensure there are no shorts. Verify that all circuits are de-energized before proceeding.

  6. Calibrate the controller

    Follow the manufacturer's instructions to perform the initial calibration of the ST3/445GR-G controller. Adjust settings as necessary for your application.

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.