Greenlee 53891 Set-Screw B Typ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$11.09
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Greenlee 53891 Set-Screw B Type Conduit Connector

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Model: 53891

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

$11.09
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Greenlee 53891 Set-Screw B Type Conduit Connector

The Greenlee 53891 is a Set Screw B type conduit connector designed for use in electrical conduit and raceway systems. As part of Greenlee's line of professional-grade electrical fittings, this connector uses a set-screw connection method to secure conduit runs, a configuration widely relied on by electricians for dependable mechanical connections in commercial and industrial wiring installations. Greenlee has built its reputation supplying tools and fittings that tradespeople depend on for consistent, code-focused performance on the jobsite, and the 53891 continues that tradition as a Set Screw B style connector.

Key Features

  • Set-Screw Connection: Utilizes a set-screw design to secure conduit sections, providing a mechanical connection method favored in electrical raceway installations.
  • Type B Configuration: Manufactured to the "Set Screw B" designation identified by Greenlee, indicating a specific connector style within the Greenlee fitting lineup.
  • Greenlee Manufacturing: Produced by Greenlee, a trusted name in electrical tools and conduit fittings for professional electricians and contractors.
  • Conduit System Component: Functions as a connector within a broader conduit and raceway assembly, supporting the mechanical integrity of the wiring pathway.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Commercial and Industrial Electrical Installations
  • Conduit and Raceway Systems
  • Electrical Contractor and Jobsite Wiring
  • Renovation and New Construction Electrical Work

Why Greenlee?

Greenlee is a long-standing supplier to the electrical trade, and its set-screw connectors like the 53891 are built to support reliable conduit connections on professional job sites. Choosing a Greenlee-branded fitting means sourcing from a manufacturer whose products are widely specified by electrical contractors for dependable, code-focused installations.

Manufacturer Resources

Product Specs

list_batch:
GREE-20260923
Product Type:
Conduit Connector
Connection Type:
Set Screw
Department:
Electrical
Product Subgroup:
Conduit Fittings
Product Group:
Conduit & Raceway

Greenlee 53891 – Frequently Asked Questions

1) How does the Greenlee 53891 conduit connector attach to the conduit, set screw or compression?
Set screw. The 53891 uses a set-screw connection, so the conduit slides into the connector body and is held by tightening the screw against it with a flat blade or nut driver. No crimping tool or compression ring is involved, which is why electricians reach for set-screw fittings on indoor commercial and industrial raceway runs rather than compression fittings used where moisture resistance matters.
2) Is a set-screw conduit connector like the Greenlee 53891 suitable for outdoor or wet locations?
Set-screw fittings are a dry-location fitting. The 53891 secures conduit mechanically with a set screw and makes no raintight seal, so for exterior walls, wash-down areas, or anywhere classed wet, specify a raintight compression connector instead. Indoors, in commercial and industrial raceway runs, the set-screw style is the normal choice.
3) What is the Greenlee part number and MPN for the Set Screw B conduit connector?
It is ordered as Greenlee 53891, which is both the model and the manufacturer part number. Greenlee designates it a Set Screw B type connector, so when a distributor or counter asks for the series, that is the designation to give along with 53891.
4) Do I need any special tools to install the Greenlee 53891 connector?
No crimpers or dies. Installation is a screwdriver or nut driver job: insert the conduit end into the 53891 and tighten the set screw down onto it, then make off the connector at the box or enclosure. That is the main labour advantage of the set-screw style over compression fittings on a long raceway run.
How fast can I get the Greenlee 53891 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 Greenlee 53891 come with a warranty?
Absolutely. The Greenlee 53891 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 Greenlee 53891?
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 Greenlee 53891 from ZenSupply?
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