Steel City 3.5 Inch EMT Set Sc...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$154.53
$104.53

Steel City 3.5 Inch EMT Set Screw Coupling - Steel Construction with Zinc Plated Finish

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Model: TK129A
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$154.53
$104.53
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Steel City 3.5 Inch EMT Set Screw Coupling - Steel Construction with Zinc Plated Finish

Professional EMT Conduit Connection Solution

Steel City delivers reliable electrical metallic tubing connections with this 3.5 inch EMT set screw coupling. Constructed from durable steel with zinc plated finish for corrosion resistance, this coupling provides secure connections for EMT conduit systems in commercial and industrial applications. UL listed for professional electrical installations.

Professional Features & Benefits

  • 3.5 Inch Size: Accommodates larger EMT conduit runs for high-capacity electrical systems and commercial applications.
  • Steel Construction: Provides exceptional strength and durability for long-lasting conduit connections under demanding conditions.
  • Zinc Plated Finish: Offers superior corrosion resistance and extended service life in various environmental conditions.
  • Set Screw Design: Ensures secure, reliable connections that maintain electrical continuity and mechanical integrity.
  • UL Listed (E16592): Meets rigorous safety standards for professional electrical installations and code compliance.
  • EMT Connector Compatibility: Specifically designed for electrical metallic tubing systems with proper fit and performance.

Technical Specifications

  • Country Of Origin: India (IN)China (CN)
  • Departmetn: Electrical
  • Material: Steel
  • Product Group: Conduit & Fittings
  • Product Subgroup: Connectors
  • Product Type: Electrical metallic tubing EMT connectors
  • Product Type2: EMT Conduit Fittings
  • Selling Unit Of Measure: each
  • Standards: UL E16592
  • Surface Finishing: Zinc Plated

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Commercial Building Electrical Systems
  • Industrial Facility Conduit Runs
  • Institutional Electrical Installations
  • Multi-Unit Residential Properties
  • Retail and Office Buildings
  • Manufacturing Facilities
  • Educational Institutions

Why Choose Steel City Quality?

Steel City provides dependable electrical conduit fittings with UL listed safety compliance and durable steel construction. The zinc plated finish ensures long-term performance and corrosion resistance, making this coupling ideal for professional electrical contractors and facility maintenance teams requiring reliable EMT conduit connections.

Manufacturer Resources

Product Specs

Country Of Origin:
India (IN)China (CN)
Product Type:
Electrical metallic tubing EMT connectors
Selling Unit Of Measure:
each
Standards:
UL E16592
Surface Finishing:
Zinc Plated
Departmetn:
Electrical
Product Group:
Conduit & Fittings
Product Subgroup:
Connectors
Product Type2:
EMT Conduit Fittings
Product Material:
Steel

Steel City TK129A – Frequently Asked Questions

How fast can I get the Steel City TK129A delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Steel City TK129A come with a warranty?
Absolutely. The Steel City TK129A is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Steel City TK129A?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Steel City TK129A from ZenSupply?
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