ABB - Installation Products TK124-1 - Set Screw Coupling, Concrete Tight, Conduit Size 1-1/4 Inch, Material Zinc Plated Steel, For use with EMT Conduit, Bag of 1
ABB - Installation Products

TK124-1

UPC: 785991184310


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Minimum Qty: 10

Multiplier: 10

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Overview

The ABB TK124-1 Set Screw Coupling (SKU: TK124-1) from ABB Installation Products provides a secure and reliable connection for 1-1/4 inch EMT (Electrical Metallic Tubing) conduit. Constructed from durable zinc-plated steel, this coupling is designed for robust performance in industrial and commercial electrical installations. The set screw mechanism ensures a positive holding strength, effectively eliminating conduit threading and simplifying installation. This coupling features an insulated throat, which significantly reduces wire pulling effort by as much as 50%, protecting wire insulation during installation and preventing damage. It is approved for concrete-tight applications, making it suitable for environments where conduit may be exposed to moisture or dust. The zinc plating offers excellent corrosion resistance, extending the lifespan of the fitting even in challenging conditions. Key specifications include a 1-1/4 inch conduit size and a set screw connection type. The TK124-1 is manufactured to meet stringent industry standards, including UL 514B and CSA C22.2 No. 18, and is listed/certified by UL (File No: E-23018) and CSA (LR-2884, LR-4484). It also conforms to NFPA 70-1999 (ANSI), NEMA FB1, Federal Specification W-F-408, and Federal Standard H-28 (Threads). This set screw connector is part of ABB's comprehensive line of Installation Products, known for their quality and dependability. The TK124-1 is supplied in a convenient bag of one, facilitating efficient inventory management and on-site use. Trust ABB for high-quality electrical conduit fittings that ensure safe and efficient electrical system construction.
  • Durable zinc-plated steel construction for corrosion resistance.
  • Set screw mechanism provides positive holding strength and eliminates conduit threading.
  • Insulated throat reduces wire pulling effort by up to 50%.
  • Concrete-tight approved for secure installations.
  • UL Listed (E-23018) and CSA Certified (LR-2884, LR-4484) for compliance.

Specifications

Color
Silver
Finish
Zinc Plated
Material
Steel
Material Quality
Steel
Size
1-1/4 Inch
Type
Set Screw Coupling
Package Dimensions (L x W x H)
12.31 IN x 3.25 IN x 5 IN
Package Dimensions (L x W x H)
31.2674 cm x 8.255 cm x 12.7 cm
Package Weight (Imperial)
0.280 L
Package Weight (Metric)
0.127 kg
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Frequently Asked Questions about ABB - Installation Products

What technical support does ABB - Installation Products offer?

ABB - Installation Products offers comprehensive technical support through a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services include emergency services, on-site support, remote diagnostics, installation assistance, equipment assessments, and repair coordination. Customers can also access technical resources via email at [email protected].

What are the main product lines offered by ABB - Installation Products?

ABB - Installation Products offers a comprehensive range of electrical distribution and protection solutions, including panelboards like ReliaGear® and ProLine, circuit monitoring systems, softstarters, and modular bus bar systems. Key product lines cover low voltage applications with specialized offerings such as the SMISSLINE TP flexible power distribution bus system, Ekip UP protection and metering relays, and enclosed/open softstarters for industrial and commercial sectors.

What are the key features of ABB - Installation Products products?

ABB - Installation Products feature advanced, user-friendly design elements optimized for industrial applications. Key features include 2-in-1 Push-in Spring connection technology allowing ferruled and rigid cable connections, tool-free mounting, robust vibration and shock-proof design, and front-accessible terminals. The products deliver high connection capacities up to 18.5 kW, support motor starting solutions, provide short-circuit fuseless protection to 100 kA, and enable faster, more intuitive installation with one-hand mounting and automated wiring capabilities.

What environmental ratings do ABB - Installation Products products have?

ABB - Installation Products offer robust environmental ratings across multiple standards, including IP54 to IP66 protection levels and NEMA Type 1 to Type 4X enclosures. These ratings ensure superior protection against dust, water, and corrosion for both indoor and outdoor industrial applications, with certifications that meet stringent environmental performance requirements.

What accessories are available for ABB - Installation Products products?

ABB - Installation Products offers a comprehensive range of accessories designed to enhance functionality and connectivity across industrial control systems. Key accessories include auxiliary contact blocks, signaling contacts, shunt trips, undervoltage releases, electronic timers, interlocks, interface relays, terminal blocks, and connection accessories. These accessories are compatible with SMISSLINE TP plug-in distribution systems and Unifix AD busbar systems, allowing for easy installation and configuration of manual motor starters, circuit breakers, and other electrical components.

What is ABB - Installation Products's warranty policy?

ABB - Installation Products offers a standard 1-year factory warranty for most installation products, with options to extend warranty coverage up to 5 years for specific product lines like low voltage circuit breakers. Extended warranty requires online registration through ABB's Extended Warranty Tool, which verifies product application and provides additional coverage for manufacturing defects and factory-mounted accessories.

What industries and applications are ABB - Installation Products products used for?

ABB - Installation Products serve critical electrical infrastructure needs across diverse industries including Energy, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their products cover essential applications such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems, engineered for high-reliability environments with a strong emphasis on safety, efficiency, and sustainability.

What communication protocols do ABB - Installation Products products support?

ABB - Installation Products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with high-speed data transmission capabilities up to 100 Mbps and support for various network topologies.

How are ABB - Installation Products products typically installed?

ABB - Installation Products are installed through a professional, systematic process emphasizing fast, intuitive wiring and tool-free mounting. Typical installation involves precise equipment verification, secure electrical connections, and comprehensive testing, including foundation frame assessment, busbar and cable connections, earthing system establishment, and thorough pre-commissioning functional tests to ensure optimal performance and reliability.

What certifications and standards do ABB - Installation Products products comply with?

ABB - Installation Products products meet rigorous international certifications including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products comply with critical standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, ensuring high performance and reliability across industrial installation applications.