Eaton Crouse-Hinds EYS46 SA Conduit Sealing Fitting - Hazardous Locations
Part Number: EYS46 SA
Quick Summary
Eaton Crouse-Hinds EYS46 SA conduit sealing fitting delivers reliable sealing for cables in hazardous locations. This design addresses moisture, dust, and vibration that often lead to seal failure and costly rework in harsh environments. It carries NEC/CEC certifications with hazardous locations ratings (Class I, Division 1 and 2; Class II, Division 1 and 2; Class III) to support compliant installations. Vertical or horizontal sealing, copper-free aluminum, and a 1-1/4 inch trade size enable fast, versatile mounting across vertical and horizontal runs. In practice, you gain safer assemblies, reduced maintenance downtime, and a lower total cost of ownership for your plant’s conduit sealing needs.
Product Information
Extended Description
EYS46 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series EYS conduit sealing fitting, Male and female, Copper-free aluminum, Vertical or horizontal, 1-1/4"
Product Name
Eaton Crouse-Hinds series EYS conduit sealing fitting
Catalog Number
EYS46 SA
Product Length/Depth
2.19 in
Product Height
5.06 in
Product Width
2.19 in
Product Weight
1.15 lb
UPC
782274379210
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III
Sealing position
Vertical or horizontal
Gender
Male and female
Trade size
1-1/4"
Material
Copper-free aluminum
Crouse-Hinds series EYS and EZS Explosionproof Conduit Sealing Fittings catalog page
EYS and EZS Explosionproof Conduit Sealing Fittings Canadian certification
EYS and EZS Explosionproof Conduit Sealing Fittings Canadian certification
IF 287 - Conduit Sealing
Eaton Specification Sheet - EYS46 SA
Material and weight benefits drive real-world outcomes: copper-free aluminum provides corrosion resistance while keeping the unit lighter than traditional alloys, reducing handling time and labor costs during installation. This translates into faster project progress and safer lifts on site, particularly in outdoor or corrosive environments where downtime is costly. The ability to seal vertically or horizontally at the 1-1/4 inch trade size gives you flexible routing without adapters, cutting installation time and minimizing errors in complex facilities such as refineries and chemical plants. Male and female configurations enable quick mating with standard conduit runs, decreasing inventory variety and vendor coordination while improving on-site assembly speed. NEC/CEC compliance with broad hazardous location ratings ensures you meet regulatory requirements across jurisdictions, reducing risk during audits and inspections. Overall, the unit supports reliable ongoing performance, lower maintenance costs, and a more predictable total cost of ownership.
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FAQs
The EYS46 SA supports vertical or horizontal sealing with a 1-1/4 inch trade size, and it comes in male and female configurations. This flexibility allows fast, adapter-free installations across a range of conduit runs, simplifying layout changes and upgrades in industrial facilities.
It is designed to meet NEC/CEC standards for hazardous locations, with ratings covering Class I, Division 1 and 2, Class II, Division 1 and 2, and Class III. This broad certification supports compliant installations in diverse hazardous environments and aligns with common regulatory requirements.
Yes. The EYS46 SA is part of the Crouse-Hinds EYS family and uses standard conductors and mating interfaces for compatibility with other EYS/EZS explosionproof conduit sealing fittings, helping reduce part proliferation and installation complexity.
Constructed from copper-free aluminum, the fitting offers corrosion resistance with reduced weight (1.15 lb) relative to traditional metal options. Lighter weight simplifies lifting and handling during installation, especially in constrained or elevated spaces, while maintaining robust sealing performance.
Installation guidance is available via Eaton’s IF 287 Conduit Sealing instruction sheet and the Eaton Specification Sheet for EYS46 SA. Catalogue pages and datasheets provide mounting details, compatibility notes, and step-by-step instructions to streamline field deployment.