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Gray iron conduit outlet body, EA style, threaded hubs

Appleton Century Crofts

Appleton Century Crofts GRJEA50 Conduit Outlet Body Iron EA

SKU CH-46ES-EG76P

Iron conduit outlet body for 1/2 in threaded IMC, 90-degree EA style with 7.3 cu in capacity and included cover

  • Color/FinishGray
  • TypeConduit & Raceways
  • Length4.500
  • Iron construction resists corrosion for indoor and outdoor use
  • 90-degree threaded hub redirects conduit runs in tight spaces
  • 3 cu in body capacity accommodates multiple conductors
  • Round back design fits flush against mounting surfaces
  • Compatible GRJK covers included for immediate installation

Conduit Outlet Body for 1/2 in trade size

The Appleton Century Crofts GRJEA50 is a gray iron conduit outlet body designed for indoor and outdoor electrical installations. It accepts threaded IMC conduit with a 1/2 in hub size and provides a 90-degree connection orientation. The EA body style offers a round back and includes a compatible cover for immediate use.

7.3 cu in body capacity determines wire fill

This single specification decides whether the outlet body can accommodate the required number of conductors for your circuit. The 7.3 cubic inch capacity must match the wire fill calculations for the specific gauge and count you are pulling through the 1/2 in trade size conduit.

Threaded installation with included cover

The unit installs by threading directly onto 1/2 in IMC conduit, creating a secure mechanical and electrical connection. The compatible GRJK-S or GRJK-SC cover is supplied in the box, eliminating a separate purchase. A common issue is cross-threading the hub during assembly, which can damage the iron threads and compromise the seal.

Highlights

  • Iron construction resists corrosion for indoor and outdoor use
  • 90-degree threaded hub redirects conduit runs in tight spaces
  • 3 cu in body capacity accommodates multiple conductors
  • Round back design fits flush against mounting surfaces
  • Compatible GRJK covers included for immediate installation

Specifications

BrandAPPLETON ELECTRIC
Color/FinishGray
TypeConduit & Raceways
Length4.500

Questions about this item

How does the 7.3 cu in body capacity translate to actual wire fill in a real installation?

The 7.3 cu in capacity determines the maximum number of conductors allowed by code for the 1/2 in trade size; consult NEC fill tables for your specific wire gauge and insulation type.

What does the threaded 1/2 in hub connection cap in practice for conduit compatibility?

The 1/2 in threaded hubs accept only threaded IMC or rigid metal conduit of the same trade size; they cannot connect to EMT, PVC, or flexible conduit without adapters.

What physical space is needed to mount the EA-style 90-degree body with its 4.500 length?

The body measures 3 7/8 in overall length, 2 7/8 in height, and 2 7/16 in width; allow additional clearance for the included cover and conduit bending radius.

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