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Overview
- Steel construction with durable PVC coating for corrosion resistance.
- 2-inch hub size for standard conduit connections.
- Accommodates outer jacket diameters from 2.5 to 2.75 inches.
- Designed for secure and reliable cable terminations.
- Suitable for Teck and ACWU cable applications.
Specifications
Application | For Hazardous Locations |
Color | Black |
Finish | PVC |
Material | Steel |
Size | 2 Inches |
Type | Teck Cable Fittings |
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) | 2.9400 L |
Package Weight (Metric) | 1.3340 kg |
CCOP250
One piece strut clamp with saddle designed to secure rigid/EMT conduit or cable perpendicular to strut. It is made of steel with a galvanized finish. The clamp fits 2-1/2 in EMT and 2-1/2 in RMC and has a static load rating of 350 lbs.
STX350-480S
Steel Star Teck XP hazardous location jacketed cable fitting hub size 3-1/2 inches PVC coated.
HLT050DATA
Aluminum liquidtight fitting for tray cable. Hub size N.P.T. 1/2 inch Range over jacket is 0.25 to 0.310 inch.
8425-TB
1-1/4 Inch Set Screw Connector, Steel with Nylon Insulated Throat for Use with Rigid/IMC Conduit8825-TB
3 Inch Set Screw Connector, Malleable Iron with Nylon Insulated Throat for Use with Rigid/IMC ConduitFrequently Asked Questions
How is the ST Star Teck fitting installed?
The fitting features quick and easy installation without disassembly, utilizing a "Pop-on" fitting design.
What is the cable jacket diameter range for ST200-476SPVC?
The range over the cable jacket for ST200-476SPVC is 2.500 inches minimum to 2.750 inches maximum.
What is the NPT thread size for the ST200-476SPVC fitting?
The ST200-476SPVC fitting has a 2-inch NPT thread.
What is the cable armor diameter range for ST200-476SPVC?
The range over the cable armor for ST200-476SPVC is 2.077 inches minimum to 2.656 inches maximum.
What does the "PVC" suffix mean for ST200-476SPVC?
The "PVC" suffix indicates that the fitting has a PVC coating, available for aluminum and steel constructions.
Is the ST Star Teck fitting suitable for wet and dry locations?
Yes, it is suitable for both wet and dry locations, conforming to UL514B/50 and CSA C22.2-18.3/-94.
Does the fitting provide grounding continuity for cable armor?
Yes, the ST Star Teck fitting provides grounding continuity of the cable armor.
What hazardous area certifications does the fitting hold?
It conforms to CSA E60079-0/-7 (Ex e II), CSA C22.2 No.25/-174 (Class I Div2 ABCD, Class II Div1 EFG, Class III Div1), and UL2279 (Class I, Zone 1, AEx e II).
What is the ingress protection rating of the fitting?
The fitting has an ingress protection rating of Type 4 / 4X.
What is the operating temperature range for this fitting?
The normal use working temperature range is -40 to +90°C (-40 to +194°F).
How to Install an STX Series Star Teck™ PVC Cable Fitting
This guide provides step-by-step instructions for preparing the cable, assembling the fitting, and applying the appropriate sealing compound for STX Series Star Teck™ PVC cable fittings in hazardous locations.
Estimated time: 1h 30m
Tools needed:
Hacksaw, Wire strippers, Strap wrenches, Screwdriver, Multimeter, Suitable wooden dowel (if using putty sealant)
Supplies needed:
SC4-KIT-1 LIQUID SEALANT or SC65 PUTTY SEALANT (purchased separately), Fiber damming material (if using liquid sealant), Lubricant, Gloves and other proper PPE (if using putty sealant), Damp cloth
- De-energize Circuits and Review Safety
WARNING: Risk of electrical shock. Before beginning installation or performing maintenance, verify that all circuits are de-energized. Read and understand all instructions and safety information. Ensure installation is performed by a qualified electrician in accordance with national and local electrical codes. CAUTION: Fittings for hazardous locations must be assembled with SC4-KIT-1 LIQUID SEALANT or SC65 PUTTY SEALANT.
- Prepare the Cable
Determine the working length of conductors required inside the enclosure or device. Remove a portion of the outer jacket to expose the armor, then cut the armor using a hacksaw. CAUTION: Do not nick or cut the conductor insulation. Trim the outer jacket to expose the armor to the appropriate strip length as indicated in the product table for your specific STX model.
- Prepare the Cable Boot
Determine where to cut the cable boot. You can either unscrew the gland nut, force the square-cut cable into the boot, and cut the boot in front of the cable (Method 1), or strip the cable jacket off the armor and progressively cut slices off the boot until the opening can snugly slide onto the armor (Method 2). Apply lubricant where indicated on the assembly view prior to screwing the gland nut. Note: Use strap wrenches only for PVC coated fittings.
- Assemble Cable into Gland Nut
Feed the prepared cable through the gland nut opening and push until the cable armor hits the end stop. Tighten the gland nut until an appropriate seal is obtained or to the maximum torque specified in the product table (e.g., 1600 IN-LBS for STX250-476PVC). Ensure the bushing seals evenly around the cable's outer jacket and the cable remains centered to obtain an optimal seal.
- Disassemble Fitting and Prepare Conductors
Disassemble the hub from the body sub-assembly by loosening the union. Unscrew the sealing chamber from the body sub-assembly. For power cables, trim the inner jacket to a length of 1/8"-3/8" to expose the conductor bundle. For shielded data cables, trim the inner jacket (1/8"-3/8") to expose the shielded conductor bundle, then remove the outer (overall) shield and filler materials, taking care not to nick or damage inner shields.
- Apply Sealing Compound
Choose the appropriate sealing compound: If using liquid-type SC4-KIT-1 (suitable for all power and shielded data cables), pack fiber damming material tightly into voids, screw the sealing chamber back, position vertically, mix and fill the chamber (for STX250-476 and smaller, fill to the top). If using putty-type SC65 (do not use for shielded cables or 5+ conductors), spread conductors, mix compound thoroughly (usable life 30 minutes at 70°F/21°C or above), apply compound to form a plug around conductors, slide and screw the sealing chamber, then fill the throat area with compound using a wooden dowel. WARNING: Wear gloves and other proper PPE with SC65. CAUTION: Remove all excess compound material from outside the sealing chamber with a damp cloth; do not use abrasive cleaners.
- Final Assembly and Curing
Mount the hub in the desired location. Once the sealing compound is solidified (after approximately 1 hour), place the encapsulated assembly into the hub and secure it in position by tightening the union until it bottoms (metal to metal contact). If using putty compound, repack compound tightly around conductors if required and allow it to set for approximately one hour before disturbing conductors.
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.