Topaz Lighting 261MIRT Raintig...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$678.25
Topaz Lighting 261MIRT Raintight Compression Connector, Malleable Iron, Insulated Throat

Topaz Lighting 261MIRT Raintight Compression Connector, Malleable Iron, Insulated Throat

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Model: 261MIRT

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

$678.25
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Topaz Lighting 261MIRT Raintight Compression Connector, Malleable Iron, Insulated Throat

Topaz Lighting 261MIRT Raintight Rigid Compression Connectors join unthreaded Rigid or IMC conduit to steel outlet boxes and metal enclosures with a secure, weatherproof connection, and are available in trade sizes from 1/2" to 1-1/2" to match a wide range of conduit systems. Constructed from durable malleable iron with a built-in insulated throat, these connectors are rated for wet locations and concrete-tight installations, and carry a cULus listing for use with UL6 and UL 6A rigid steel or aluminum conduit across commercial and industrial applications.

Key Features

  • Trade Size Range: Available in 1/2", 1", 1-1/4", and 1-1/2" trade sizes to match unthreaded Rigid or IMC conduit runs.
  • Durable Construction: Malleable iron body delivers exceptional strength and long-term corrosion resistance in demanding environments.
  • Compression Type Connection: Tool-free compression fitting creates a secure, raintight mechanical connection to unthreaded Rigid or IMC conduit without threading.
  • Insulated Throat: Built-in insulated throat protects wire insulation from abrasion at the conduit entry point, reducing installation risk.
  • Conduit Compatibility: Suitable for use with UL6 and UL 6A rigid steel or aluminum conduit for broad system compatibility.
  • Concrete-Tight Rated: Concrete-tight construction allows use in embedded or encased conduit installations.
  • Wet Location Rated: Approved for wet-location use, making these connectors well suited to outdoor and exposed installations.
  • Raintight Design: Raintight-rated enclosure connection keeps moisture out of boxes and enclosures in outdoor or damp environments.

Certifications & Compliance

  • cULus Listed
  • Suitable for Wet Locations
  • Concrete-Tight Rated
  • Compatible with UL6 and UL 6A Rigid Steel and Aluminum Conduit

Technical Specifications

  • Conduit Type: Rigid/IMC
  • Pack Size: 100

Typical Applications

  • Connecting unthreaded Rigid or IMC conduit to steel outlet boxes and metal enclosures
  • Commercial and industrial electrical conduit raceway systems
  • Outdoor and wet-location conduit installations
  • Concrete-encased or embedded conduit runs
  • New construction and renovation electrical projects
  • Panelboard, load center, and junction box conduit entries

Why Topaz Lighting?

Topaz Lighting 261MIRT Raintight Compression Connectors are built from malleable iron for superior durability and carry a cULus listing to support code-compliant performance across every available trade size. The concrete-tight, wet-location-rated construction and insulated throat design reflect Topaz Lighting's commitment to reliable, professional-grade electrical fittings. Electricians and contractors trust Topaz Lighting products to deliver consistent performance in demanding commercial and industrial environments.

Product Specs

Product Type:
Compression Connector
Conduit Type:
Rigid/IMC
Connection Type:
Compression
Listing:
cULus
Department:
Electrical
Product Group:
Conduit & Raceway
Product Subgroup:
Conduit Bodies & Fittings
Product Material:
Malleable Iron
Pack size (unit):
100
Product Size:
1/2" - 1-1/2"
Configuration:
Insulated Throat

Topaz Lighting 261MIRT – Frequently Asked Questions

1) Can I use a Topaz raintight compression connector on unthreaded rigid conduit, or does the conduit have to be threaded?
Unthreaded is exactly what these are for. The Topaz 261MIRT series is a compression type connector, so it grips the outside of the conduit and seals against it without any threading. That means you can cut rigid or IMC to length in the field and land it in an outlet box or enclosure with no threader on site. Threaded conduit needs a threaded hub or coupling instead, not a compression connector.
2) Is this connector approved for outdoor and wet location conduit runs?
Yes. The Topaz raintight rigid compression connector is rated for wet locations and carries a cULus listing, so it is code-acceptable on exposed exterior runs, rooftop raceway, and anywhere water can reach the enclosure entry. The raintight seal is at the box connection, which is what keeps moisture out of the enclosure itself.
3) Can I use this compression connector on EMT?
No. It is built for unthreaded rigid metal conduit and IMC, which have different outside diameters than EMT at the same trade size. Terminating EMT calls for an EMT-specific raintight compression connector instead. Match the fitting to the raceway type, not just the trade size.
4) Can I use these connectors in a concrete pour?
They are concrete-tight rated, so they can be used on conduit that gets embedded or encased in concrete. That covers slab penetrations and encased duct runs where a standard connector would let slurry into the raceway.
5) Will a Topaz compression connector work with aluminum rigid conduit, or only steel?
Both. These connectors are suitable for use with UL6 and UL 6A rigid steel or aluminum conduit, along with IMC. So the same fitting works whether the job specified galvanized rigid steel or aluminum rigid for a corrosive or weight-sensitive area.
6) Do I need a separate insulating bushing with this connector?
No. The insulated throat is built into the connector, so the wire entry is already protected from abrasion as conductors are pulled through. That saves an add-on bushing at every box entry and removes one step from the rough-in.
7) Malleable iron versus die cast or zinc compression connectors: which should I use on an industrial job?
Malleable iron is the heavier-duty choice. It holds up to mechanical abuse and long-term corrosion better than lighter cast fittings, which is why it gets specified for industrial plants, exterior runs, and anywhere the raceway is exposed to impact. On a protected interior branch circuit inside a finished commercial space, a lighter connector is often all the spec calls for. Check the drawing: many industrial specs name malleable iron by material for rigid and IMC terminations.
8) How many Topaz 261MIRT connectors come in a box?
These ship 100 to a pack. For an MRO crib or a contractor stocking a large rough-in that is a full working quantity, so plan the order around bulk rather than piece counts.
How fast can I get the Topaz Lighting 261MIRT 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 261MIRT come with a warranty?
Absolutely. The Topaz Lighting 261MIRT 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 261MIRT?
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 261MIRT from ZenSupply?
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