Topaz Lighting 771 EMT Set-Scr...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$226.47
Topaz Lighting 771 EMT Set-Screw Offset Connector, Zinc Die-Cast

Topaz Lighting 771 EMT Set-Screw Offset Connector, Zinc Die-Cast

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Model: TOP771

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

$226.47
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Topaz Lighting 771 EMT Set-Screw Offset Connector, Zinc Die-Cast

The Topaz Lighting EMT Set-Screw Offset Connector delivers a secure, concrete-tight offset connection between EMT conduit and metal outlet boxes or enclosures. Constructed from corrosion-resistant zinc die-cast material, this connector series is available in 1/2", 3/4", and 1" trade sizes to accommodate a full range of EMT conduit-to-box installations. The set-screw assembly design provides fast, tool-assisted, vibration-resistant tightening across every size, and each connector is UL Listed for indoor commercial and residential raceway systems, backed by Topaz Lighting's lifetime guarantee.

Key Features

  • Offset Connection Design: Provides a concrete-tight offset connection between EMT conduit and metal outlet boxes or enclosures, ensuring a reliable mechanical and electrical bond.
  • Set-Screw Assembly: Easy-to-install set-screw type fastening mechanism allows for quick, tool-assisted tightening and a secure, vibration-resistant connection.
  • Durable Construction: Zinc die-cast body offers excellent corrosion resistance and structural integrity for dependable long-term use.
  • Conduit Compatibility: Designed specifically for EMT (Electrical Metallic Tubing) conduit-to-box connections, maintaining system continuity and grounding integrity.
  • Trade Size Range: Available in 1/2", 3/4", and 1" trade sizes, covering the most common EMT conduit-to-box connection needs on commercial and residential jobs.
  • Indoor Use: Rated for indoor applications, suitable for commercial and residential electrical raceway systems.
  • Lifetime Guarantee: Backed by Topaz Lighting's lifetime guarantee, reflecting confidence in product quality and durability.

Certifications & Compliance

  • UL Listed
  • Suitable for Indoor Use

Technical Specifications

  • Conduit Type: EMT
  • Connection Type: Set Screw
  • Pack Size: 100

Typical Applications

  • EMT Conduit-to-Metal Outlet Box Connections
  • Commercial and Residential Electrical Raceway Systems
  • Indoor Conduit and Wiring Enclosure Installations
  • New Construction and Renovation Electrical Projects
  • Panelboard and Junction Box Conduit Entry Points

Why Topaz Lighting?

Topaz Lighting's EMT Set-Screw Offset Connectors are manufactured from corrosion-resistant zinc die-cast for reliable, long-lasting performance in professional electrical installations. Each connector size is UL Listed, ensuring compliance with industry safety standards and electrical codes. Backed by a lifetime guarantee, Topaz Lighting products are a trusted choice for electricians and contractors seeking quality and consistency, from 1/2" through 1" trade sizes, on every job.

Product Specs

Product Type:
Connector
Conduit Type:
EMT
Connection Type:
Set Screw
Listing:
UL Listed
Department:
Electrical
Product Group:
Conduit & Raceway
Product Subgroup:
Conduit Bodies & Fittings
Product Material:
Zinc Die-Cast
Pack size (unit):
100
Configuration:
Offset
Product Size:
1/2" - 1"

Topaz Lighting TOP771 – Frequently Asked Questions

1) Will the Topaz 771 offset connector work with rigid or IMC conduit?
No. It's built for EMT (electrical metallic tubing) only, and it grips with a set screw rather than threads. Rigid and IMC are threaded conduit and need a threaded fitting or a rigid-to-box hub. Putting a set-screw EMT connector on threaded pipe is not a listed connection.
2) Can I use this EMT offset connector outdoors or in a wet location?
No, it's rated for indoor use. Zinc die-cast gives corrosion resistance for dry indoor raceway, but outdoor, damp or wet locations call for a raintight compression connector instead. Indoors it is concrete-tight, so it's acceptable where the box and conduit are poured into slab or wall.
3) Which part number do I order for 1/2 inch, 3/4 inch and 1 inch EMT?
Three numbers cover the range: 771 for 1/2 inch, 772 for 3/4 inch, and 773 for 1 inch EMT. Size is matched to the trade size of the tubing, not the box knockout, though a 1/2 inch connector lands in a standard 1/2 inch knockout.
4) Does a set-screw EMT connector like this maintain the equipment grounding path?
Yes. The zinc die-cast body with a set-screw clamped onto the tubing and a locknut on the box makes the mechanical and electrical bond, so the raceway itself stays continuous for grounding. That's the same reason the set screw has to be driven down tight with a driver, not finger-tightened, and it's what makes the joint vibration-resistant on equipment rooms and panel entries.
5) Where on a job do these offset connectors actually get used?
Typical spots are panelboard and junction box conduit entry points, EMT landing into metal outlet boxes, and general indoor raceway on new construction or renovation work. Anywhere the tubing runs tight to a surface and the box knockout sits off that plane, the offset body saves you bending the EMT.
How fast can I get the Topaz Lighting TOP771 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 Topaz Lighting TOP771 come with a warranty?
Absolutely. The Topaz Lighting TOP771 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 Topaz Lighting TOP771?
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 Topaz Lighting TOP771 from ZenSupply?
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