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Aluminum conduit cap, plain finish, 1 inch trade size

Hubbell Incorporated

Hubbell Incorporated RACO Aluminum Conduit Cap 1 in 2404

SKU CH-WC22-SWJZE

Aluminium service-entrance cap fits 1 in EMT, IMC or RMC conduit and includes an insulated clamp

  • TypeConduit Fittings
  • MaterialHAWA
  • Length4.300
  • Aluminium construction resists corrosion for long outdoor life
  • Clamp connection secures conduit without extra tools
  • UL listing confirms code-compliant safety standards
  • Insulated throat protects wire insulation from abrasion
  • Fits 1 in EMT, IMC and RMC conduit types

Aluminum Service Entrance Cap

This aluminum conduit cap fits 1-inch trade-size EMT, IMC and RMC raceways. The clamp connection and insulated plastic liner protect conductors at the service entrance. UL Listed construction suits new residential and commercial rough-in work where a weather-resistant termination is required.

Practical limits of the clamp fitting

The cap accepts only 1-inch metallic conduit with 1-11 1/2 thread. Overall height is 3 1/16 inches and overall width is 2 23/32 inches, so tight enclosures may not accommodate the body. Insulation is limited to the supplied plastic liner; no additional sealing gasket is included.

Capacity and headroom for service drops

The fitting handles standard service-entrance conductor bundles for 1-inch raceways. It runs out of space when oversized cable assemblies or multiple additional conductors exceed the clamp’s internal clearance. Weight is 0.37 lb, adding minimal load to the mast or mounting surface.

Highlights

  • Aluminium construction resists corrosion for long outdoor life
  • Clamp connection secures conduit without extra tools
  • UL listing confirms code-compliant safety standards
  • Insulated throat protects wire insulation from abrasion
  • Fits 1 in EMT, IMC and RMC conduit types

Specifications

TypeConduit Fittings
BrandRACO
MaterialHAWA
Length4.300

Questions about this item

Which trade size matches a 1 in conduit run?

The cap is built for 1 in trade size conduit and accepts EMT, IMC or RMC with a 1 in.-11 1/2 thread.

What does the 3 9/32 in overall length mean on the job?

That measurement is the installed height from the conduit end to the top of the cap, so it sets the clearance needed above the pipe.

How does the clamp connection affect the installation?

The included clamp fastens directly onto the conduit threads without separate locknuts, giving a secure, insulated termination.

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