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Steel compression coupling, zinc-plated gray finish, 2-inch trade size

Hubbell Incorporated

Hubbell Incorporated RACO 1828 Wire Cap Connector

SKU CH-N1XF-7JPXK

A steel compression coupling for 2-inch IMC and RMC conduit, zinc-plated for corrosion resistance, CSA certified and UL listed, concrete-tight with an included clamp, weighing 1.15 lb

  • TypeCable Management & Conduit
  • Color MappingGray
  • Zinc-plated steel resists corrosion in harsh environments
  • CSA certified and UL listed for code-compliant installations
  • Compression design secures unthreaded RMC and IMC conduit
  • Concrete-tight rating protects connections in wet locations
  • Includes clamp for faster, tool-free assembly

RACO 1828 IMC Coupling for Rigid Conduit

This zinc-plated steel coupling joins two-inch IMC or rigid metal conduit in straight runs. It is built for electricians and maintenance crews who need a concrete-tight, code-compliant connection in commercial or industrial installations. The threaded compression design clamps onto unthreaded conduit without requiring field threading.

Sustained load performance in wet or buried runs

CSA certification and UL listing confirm the fitting meets pull-out and grounding continuity requirements under continuous mechanical stress. The concrete-tight rating means the joint resists moisture and corrosion when embedded in slabs or direct-buried, maintaining electrical integrity over the life of the raceway system.

Steel construction with integral clamp for daily

The gray zinc-plated finish provides surface protection against jobsite handling and environmental exposure. Overall dimensions of 2 3/4 inches height and width allow the coupling to pass through standard knockouts while the included clamp eliminates a separate parts order. Weight of 1.15 pounds gives a solid feel when threading the UNS connections by hand or with a strap wrench.

Highlights

  • Zinc-plated steel resists corrosion in harsh environments
  • CSA certified and UL listed for code-compliant installations
  • Compression design secures unthreaded RMC and IMC conduit
  • Concrete-tight rating protects connections in wet locations
  • Includes clamp for faster, tool-free assembly

Specifications

TypeCable Management & Conduit
BrandRACO
Color MappingGray

Questions about this item

How much heat or noise does the RACO 1828 coupling generate when installed in a conduit run all day?

The RACO 1828 is a passive steel coupling with no moving parts, so it produces no heat and no audible noise during continuous operation.

What conduit and tools must I already have to use this 2-inch compression coupling?

You need unthreaded IMC or RMC conduit with a 2-inch trade size, plus a compatible compression tool to secure the coupling onto the conduit.

Will the RACO 1828 fit onto older rigid metal conduit that is already in the wall?

Yes, it is designed for unthreaded RMC and IMC of the same 2-inch trade size, so it connects directly to existing conduit of that type and size.

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