Crouse-Hinds Explosionproof Reducers, Adapters, and Plugs

Applications

• RE & REC Reducers: Used in threaded heavy-wall conduit systems.
  • RE Reducers: Reduce conduit hubs to a smaller size.
  • REC Reducers: Connect two different conduit sizes or replace a coupling and reducer.
• REA Adapters: Enlarge drilled and tapped openings by one NPT size.
• PLG Plugs: Close threaded conduit hubs in hazardous areas.

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Key Features

• RE Reducers:
  • Integral bushing to prevent wire damage.
  • Full, clean-cut tapered threads for secure fittings.
• REC Reducers:
  • Integral bushings on both ends prevent wire insulation damage.
  • Funnel-shaped interior guides wires smoothly from large to small conduit.
• REA Adapters:
  • Smooth integral bushing protects wire insulation.
  • Knurled body allows for easy wrench tightening.
• PLG Plugs:
  • Available in flush (recessed) and square head designs.
  • Machined tapered threads ensure secure installation.

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Standard Materials & Finishes

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Certifications & Compliance

• NEC/CEC Listings:
  • Class I, Divisions 1 & 2, Groups A, B, C, D (Check specific catalog numbers for Groups A or B compatibility).
  • Class II, Division 1, Groups E, F, G.
  • Class II, Division 2, Groups F, G.
  • Class III.
• UL Standard: UL1203.
• CSA Standard: C22.2 No. 30.

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Ordering Information

RE Reducers

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REA Adapters

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REC Reducers

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PLG Plugs

Recessed Plugs

Square Head Plugs

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Options

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Conclusion

The Crouse-Hinds Explosionproof Reducers, Adapters, and Plugs provide safe, NEC-compliant solutions for hazardous locations. With precision-machined threads, corrosion-resistant materials, and multiple configurations, these fittings ensure secure conduit connections in explosive and dust-ignitionproof environments.