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Steel reducing bushing, electroplated finish, threaded ends 1-1/2 in FNPT to 2 in MNPT

Appleton Century Crofts

Appleton Century Crofts RB200-150 IMC Reducing Bushing conduit

SKU CH-B40R-NTN4X

Threaded steel reducing bushing connects 2 in IMC conduit to 1-1/2 in fittings in hazardous locations

  • TypeCable Management & Conduit
  • Reduces conduit from 2 in to 1-1/2 in for flexible routing
  • Threaded female-to-male ends ensure secure hazardous-location connections
  • Steel electroplated finish resists corrosion in harsh environments
  • Rated Class I Div 1 & 2 Groups A-D for explosive atmospheres
  • Compact 31/32 in length fits tight enclosure spaces

Reducing bushing for IMC conduit

This reducing bushing connects 1-1/2 inch and 2 inch trade-size IMC conduit. It provides a threaded female-to-male transition in hazardous-location electrical installations. The electroplated steel body meets Class I Division 1 and 2, Class II Division 1 and 2, and Class III ratings. Suitable for industrial and commercial wiring systems requiring hazardous-area compliance.

Threaded NPT interface limits

The fitting uses 1-1/2 inch FNPT by 2 inch MNPT ends for a secure threaded joint. Overall length is 31/32 inch, which determines the space needed inside the enclosure or conduit body. The electroplated finish resists corrosion in damp or chemical environments. No unthreaded or compression connections are supported by this design.

Trade-size compatibility decides fit

This bushing only joins 1-1/2 inch and 2 inch IMC or threaded RMC conduit. It will not fit smaller or larger trade sizes, nor EMT or PVC conduit types. The hazardous-location rating applies only when installed with compatible conduit and fittings. Verify conduit trade size before ordering.

Highlights

  • Reduces conduit from 2 in to 1-1/2 in for flexible routing
  • Threaded female-to-male ends ensure secure hazardous-location connections
  • Steel electroplated finish resists corrosion in harsh environments
  • Rated Class I Div 1 & 2 Groups A-D for explosive atmospheres
  • Compact 31/32 in length fits tight enclosure spaces

Specifications

TypeCable Management & Conduit
BrandAPPLETON ELECTRIC

Questions about this item

Which trade-size combination should I select for my IMC conduit run?

This bushing is offered in a single 2 in to 1-1/2 in trade-size pairing, so no other capacity choice exists for this model.

What does the 31/32 in overall length mean when the fitting is assembled?

The 31/32 in overall length is the installed dimension from face to face, determining how much space the reducer occupies inside the conduit system.

How do the FNPT and MNPT threads affect what conduit I can connect?

The 1-1/2 in FNPT end accepts male-threaded IMC or RMC, while the 2 in MNPT end threads into a female-threaded coupling or box entry.

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