Topaz Lighting 261M 1/2" Compression-Type Rigid Conduit Connector, Malleable Iron
The Topaz Lighting 261M is a 1/2" compression-type rigid conduit connector constructed from durable malleable iron. Designed to provide a secure, reliable connection between rigid metallic conduit (RMC) and an enclosure or junction box, this connector delivers the mechanical strength and long-term performance demanded by professional electrical installations. Its compression-style connection ensures a tight, vibration-resistant fit without the need for threading tools on the conduit end.
Key Features
- Trade Size: 1/2" trade size, compatible with 1/2" rigid metallic conduit for standard branch-circuit and feeder wiring applications.
- Durable Construction: Manufactured from malleable iron, providing exceptional strength, impact resistance, and long-lasting durability in demanding electrical environments.
- Compression-Type Connection: Compression-style fitting delivers a secure, vibration-resistant connection to rigid conduit without requiring threading of the conduit end, simplifying installation.
- Rigid Conduit Compatible: Specifically designed for use with rigid metallic conduit (RMC), ensuring a code-compliant, mechanically sound raceway system.
- Professional-Grade Reliability: Built to the exacting standards expected in commercial and industrial electrical work, offering consistent performance across a wide range of installation conditions.
Technical Specifications
- Conduit Type: Rigid/IMC
- Product Group: Conduit & Raceway
- Product Subgroup: Conduit Bodies & Fittings
Typical Applications
- Commercial and Industrial Electrical Conduit Systems
- Rigid Metallic Conduit (RMC) Raceway Installations
- Connection of Rigid Conduit to Enclosures, Panels, and Junction Boxes
- New Construction and Renovation Electrical Projects
- Manufacturing Facilities and Utility Installations
Why Topaz Lighting?
Topaz Lighting's 261M rigid connector is built from malleable iron to deliver the mechanical integrity and reliability that electricians and contractors depend on for code-compliant rigid conduit systems. The compression-type design streamlines installation while maintaining a secure, durable connection throughout the life of the raceway. Trust Topaz Lighting for professional-grade electrical fittings engineered to perform in the most demanding commercial and industrial environments, from new construction to renovation projects requiring dependable, long-lasting raceway connections.
Manufacturer Resources
Spec Sheet
Product Specs
- Product Type:
- Rigid Connector
- Conduit Type:
- Rigid/IMC
- Connection Type:
- Compression
- Department:
- Electrical
- Product Group:
- Conduit & Raceway
- Product Subgroup:
- Conduit Fittings
- Product Material:
- Malleable Iron
- Product Size:
- 1/2"
Topaz Lighting 261M – Frequently Asked Questions
1) Will the Topaz 261M connector work on 1/2 inch rigid metal conduit that isn't threaded?
That's exactly what it's built for. The Topaz 261M is a compression-type connector in 1/2 inch trade size, so it grips the conduit with a gland nut and ferrule rather than threading onto it. No threader or die needed on the conduit end, which is why it gets used on cut runs and in retrofit work where re-threading the pipe isn't practical.
2) Can I use the Topaz 261M on IMC, or is it rigid conduit only?
Both. The 261M is listed for Rigid/IMC, so it takes 1/2 inch rigid metal conduit or 1/2 inch intermediate metal conduit. It is not an EMT fitting, so don't substitute it on a thin-wall run.
3) Is the 261M the right fitting for EMT thin-wall conduit?
No. Use an EMT compression connector for thin-wall. The 261M is sized and listed for Rigid/IMC pipe, and EMT has a different outside diameter at the same trade size, so the ferrule will not seat correctly.
4) Is the Topaz 261M steel or die cast? I need something that won't crack in an industrial plant.
Malleable iron. That is the heavier-duty body material for conduit fittings, and it takes impact and wrench torque better than a zinc die cast fitting of the same trade size. It's the reason this one shows up in manufacturing and utility work rather than light commercial only.
5) What do I use the 261M for on a panel or junction box?
It terminates a 1/2 inch rigid or IMC run into an enclosure. The conduit side clamps with the compression nut, the threaded hub side drops through the knockout and is secured with a locknut inside the box. Standard use is panels, junction boxes, and equipment enclosures on branch-circuit and feeder raceways.
6) I'm mounting conduit to vibrating equipment. Will a compression connector stay tight?
Compression is the right pick over a setscrew fitting here. The gland nut squeezes a ferrule around the full circumference of the pipe instead of biting at one point, so it resists working loose under vibration. Motors, compressors, and machine-tool feeds are typical spots for the 261M.
7) Where can I get the full spec sheet for the Topaz 261M?
Topaz publishes a spec sheet for the 261M and also covers it in the Topaz Electrical Fittings and Supplies catalog, both available as PDFs alongside the product data. Those are the documents to pull for submittals on a commercial job.
How fast can I get the Topaz Lighting 261M 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 261M come with a warranty?
Absolutely. The Topaz Lighting 261M 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 261M?
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