ABB - Installation Products TCF050-78AL - Tray/Cord Fitting, Hub Size NPT 1/2 Inch, Cable Diameter 0.660 to 0.780 Inch, Throat Diameter 0.540 Inch, Aluminum
ABB - Installation Products

TCF050-78AL

UPC: 786210879109


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Overview

The ABB TCF050-78AL is a precision-engineered aluminum tray/cord fitting designed for secure cable entry and strain relief in industrial electrical installations. This fitting features a 1/2 inch NPT threaded hub, providing a standardized connection for conduit systems or enclosures. It accommodates cables with diameters ranging from 0.660 to 0.780 inches, ensuring a tight seal that prevents moisture ingress, dust contamination, and mechanical stress on cable jackets. Key specifications include a throat diameter of 0.540 inches and nominal dimensions of A=15.75 mm (0.620 in), B=62.43 mm (2.458 in), C=41.60 mm (1.638 in), W1=34.93 mm (1.375 in), and W2=38.74 mm (1.525 in). The aluminum construction delivers corrosion resistance and a lightweight profile suitable for harsh environments while maintaining structural integrity. This fitting is part of ABB's TCF series, specifically engineered for tray-to-cord transitions in applications requiring organized cable routing. It supports cables transitioning from open cable trays into enclosed systems, maintaining environmental protection and preventing jacket damage during installation or operation. The design ensures consistent strain relief across the specified cable diameter range, reducing the risk of pull-out forces damaging internal conductors. Typical applications include industrial control panels, motor control centers, automation systems, and power distribution enclosures where cable integrity is critical. The 1/2 inch NPT hub size aligns with standard conduit systems, making it compatible with existing infrastructure. The aluminum material provides a balance of strength and weight, reducing installation fatigue while resisting corrosion in humid or chemically aggressive environments. For projects requiring reliable cable entry solutions with precise dimensional control, the TCF050-78AL delivers consistent performance across its specified cable range. Its design prioritizes both environmental sealing and mechanical protection, making it suitable for installations where cable longevity and system reliability are priorities.
  • 1/2 inch NPT threaded hub for standard conduit connections
  • Accommodates cable diameters from 0.660 to 0.780 inches
  • Throat diameter: 0.540 inches for precise cable entry
  • Aluminum construction for corrosion resistance and lightweight durability
  • Nominal dimensions: A=15.75mm, B=62.43mm, C=41.60mm, W1=34.93mm, W2=38.74mm

Specifications

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)
0.2400 L
Package Weight (Metric)
0.1090 kg
Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black

LH38

Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black
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TK 831F CAN Cable, connectors, 0.5 m

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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.