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Appleton Century Crofts

Appleton Century Crofts PLG-75R IMC Plug Conduit 3/4 in

SKU CH-H2AP-5ZQ49

Seals 3/4 inch IMC conduit ends with electroplated steel hazardous-location plug rated Class I, II, III

  • TypeCable Management & Conduit
  • Threaded steel plug seals 3/4 in IMC conduit
  • Electro-zinc finish resists corrosion in harsh environments
  • Hazardous-location rated for Class I, II, III divisions
  • Compact 5/8 in length fits tight enclosures
  • Male NPT threads ensure secure, straight connections

Appleton IMC Conduit Plug 3/4 in

The Appleton PLG-75R is a steel conduit plug designed for IMC and threaded rigid metal conduit systems. It provides a sealed termination for 3/4 inch trade size conduit in hazardous locations. The electroplated zinc finish protects the steel body against corrosion in demanding industrial environments.

Sustained hazardous-location seal

Rated for Class I Division 1 and 2 Groups A through D, Class II Division 1 and 2 Groups E through G, and Class III areas, the plug maintains its integrity under continuous exposure to flammable gases, combustible dusts and ignitable fibres. The straight male-to-male NPT threads engage directly with conduit fittings to preserve the explosion-proof pathway without degradation over time.

Straight-thread installation

The 5/8 inch overall length allows the plug to thread into a standard IMC fitting using common conduit tools. The male NPT ends require clean, undamaged threads on both the plug and the conduit hub to achieve the hazardous-location seal. Cross-threading or damaged conduit threads are the typical causes of an incomplete seal.

Highlights

  • Threaded steel plug seals 3/4 in IMC conduit
  • Electro-zinc finish resists corrosion in harsh environments
  • Hazardous-location rated for Class I, II, III divisions
  • Compact 5/8 in length fits tight enclosures
  • Male NPT threads ensure secure, straight connections

Specifications

BrandAPPLETON ELECTRIC
TypeCable Management & Conduit

Questions about this item

Does the PLG-75R plug generate any noise, heat or power draw when installed in a conduit run?

The PLG-75R is a passive steel fitting with no moving parts or electrical components, so it produces no noise, heat or power consumption once installed.

What conduit and thread specifications must already be in place for the PLG-75R to work?

You need 3/4 in IMC or threaded rigid metal conduit with matching 3/4 in male NPT threads to accept this plug.

Will the electro-zinc finish on the PLG-75R react with older galvanised or black-iron conduit I might keep in the same system?

The electroplated zinc coating is compatible with standard galvanised and black-iron conduit; no galvanic reaction is expected in typical dry or damp locations.

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