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Porcelain Federal Bushings



Porcelain Federal Bushings
(GTO Wire Pass-Thru Grommets)


  • Porcelain Federal Bushings are designed to allow safe passage of GTO cable thru raceway barriers.

  • Helps prevent fire & shock hazards as well as further protecting the GTO.

  • Provides safe GTO cable protection with electrical grade  porcelain surface that protects in accordance with NEC code.

  • Exposed head features a baked-on gloss porcelain glaze. 

  • Federal Bushing's come assembled with a die-cast lock-nut attached to the threaded ceramic Federal Bushing neck.

  • For proper installation, the minimum hole size in the sheet metal shall be 13/16" and the maximum hole size allowed should not exceed 15/16".

Black, White

$1.99 ea. Singles  (minimum 10)  

Call to Order!

Item: F-BUSH-B-S   *black

Item: F-BUSH-W-S   *white

$135  100ct. Case

Call to Order!

Item: F-BUSH-B-C    *black

Item: F-BUSH-W-C    *white

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Installation Instructions
  • Use: GTO pass thru grommet. 

  • Dimensions: 1 1/16" L, 1 3/16" O.D. /  1/2" I.D.

  • 100 count box or individually.

  • Imported.

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