1/2 in. Rigid Compression Coupling, Threadless, Steel | UL 514B | RTC-50
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SKU: RTC-50
1000 in stock
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CT RTC-50 — 1/2" rigid compression coupling, threadless, steel, zinc plated. For RMC / IMC, unthreaded trade size 1/2 (OD 0.840"). UL 514B threadless fitting (NEC 344.42(B)).
| Part No. | RTC-50 |
|---|---|
| Trade size | 1/2 in — fits OD 0.840 in |
| Raceway | RMC / IMC, unthreaded |
| Material / finish | Steel, zinc plated |
| Listing | UL 514B threadless fitting (NEC 344.42(B)) |
| Package | Sold each; box quantities priced through the trade desk |
Cross-reference
| Manufacturer | Part No. |
|---|---|
| RACO | 1802 class |
| Bridgeport | 1820 series class |
Crosses identify fittings of the same trade size, raceway, and listing class. "Class" entries are family-level — confirm the exact number on the manufacturer datasheet.
Where it's used
- Tying into existing rigid where the pipe cannot be turned or threaded
- Repairs and extensions on rigid and IMC runs
- Concrete-tight rigid joints without a threader on site
How to install
Deburr the pipe, insert to the stop, tighten both gland nuts wrench-tight. Sized to rigid OD — will not seal on EMT. Guide: Rigid vs EMT Couplings.
Complete the run — 1/2 in.
Locknut · Bushing · Grounding bushing · Hanger · Rigid strap
Stocked in Oxnard, CA — same-day shipping on orders by 2PM ET. Volume and trade pricing through the trade desk.
Why Pros Buy Direct from Conversions Tech
Engineered in the USA. Our U.S.-based engineering team designs and specifies our core product lines, and every product we carry — designed in-house or built to our exact specifications by certified partner factories — is quality-verified before it ships. UL/CSA listed where required, NEC compliant.
Cross-reference savings. Direct equivalents to Burndy, Hubbell, and other OEM part numbers at up to 30% less — same specs, same certifications, without the big-brand markup.
Real technical support. Need a torque spec, die reference, or an OEM quote? You’ll speak directly with the Conversions Tech engineering desk — not a script reader — for instant answers, custom kitting, and private-label options.
Fast US fulfillment. Orders in by 2PM ET ship same day from our US warehouse, nationwide ground and expedited.
