Eaton Crouse-Hinds EYSX51 Expanded Fill Sealing Fitting – 1-1/2 in, Vertical/Horizontal, Group B Rated

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SKU: EYSX51 GTIN/UPC: 782274943145
Regular price $128.80
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The Eaton Crouse-Hinds EYSX51 expanded fill sealing fitting is designed for hazardous and classified locations where conduit sealing with higher compound fill capacity is required. It helps prevent the passage of gases, vapors, and moisture through conduit systems while allowing expanded sealing volume for more demanding applications. Its rugged construction ensures durability and reliability in harsh industrial environments, with support for both vertical and horizontal installation.

Key Specifications

  • Manufacturer: Eaton Crouse-Hinds
  • Catalog Number: EYSX51
  • Product Type: Expanded fill sealing fitting
  • Trade Size: 1-1/2 in
  • Gender: Female
  • Sealing Position: Vertical or horizontal
  • Material: Feraloy iron alloy / ductile iron
  • Special Feature: Group B rated

Compliance and Certifications

  • Area Classification: Hazardous / Classified Locations
  • NEC Hazardous Ratings:
    • Class I, Division 1
    • Class I, Division 2
    • Class II, Division 1
    • Class II, Division 2
    • Class III
  • Standards: NEC / CEC compliant

Physical Details

  • Product Length/Depth: 3 in
  • Product Height: 6.25 in
  • Product Width: 3 in
  • Product Weight: 6.6 lb

Product Application

  • Hazardous industrial conduit sealing systems
  • Oil, gas, and petrochemical facilities
  • High fill-volume sealing applications
  • Vapor and moisture barrier protection in conduit runs
  • Vertical or horizontal conduit installations requiring enhanced sealing capacity



  • Type Conduit sealing fitting with drain
  • Vendor Eaton
  • Brand Eaton Crouse-Hinds

Returns are easy

You may return items within 30 days of delivery for a refund.

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My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.