Eaton EYSX3 SA Expanded Fill Sealing Fitting - HazLoc
Part Number: EYSX3 SA
Quick Summary
Eaton Crouse-Hinds EYSX3 SA Expanded Fill Sealing Fitting is a protective conduit-sealing solution for hazardous locations. Key specifications include 1 inch trade size, copper-free aluminum, and a vertical or horizontal sealing orientation with overall dimensions 2.19 in length, 2.19 in width, and 5.06 in height. Primary applications span oil and gas facilities, chemical processing plants, and power generation sites requiring NEC/CEC compliance and Class I Division 1 ratings. Core benefits include durable ingress protection against dust and moisture, faster installation in tight spaces, and long-term cost savings from corrosion resistance. Field teams benefit from lightweight handling, easy field retrofits, and straightforward compatibility with 1 inch conduit systems. With its copper-free aluminum construction, the EYSX3 SA also helps meet sustainability targets while delivering robust performance in harsh process environments. Authorized Canadian and NEC/CEC certifications support safe, compliant deployment across diverse jurisdictions.
Product Information
Extended Description
EYSX3 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series EYSX expanded fill sealing fitting, Female, Copper-free aluminum, Vertical or horizontal, 1"
Product Name
Eaton Crouse-Hinds series EYSX expanded fill sealing fitting
Catalog Number
EYSX3 SA
Product Length/Depth
2.19 in
Product Height
5.06 in
Product Width
2.19 in
Product Weight
1.25 lb
UPC
782274943190
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
Gender
Female
Trade size
1"
Sealing position
Vertical or horizontal
Material
Copper-free aluminum
Crouse-Hinds series EYSX Expanded Fill Explosionproof Conduit Sealing Fittings catalog page
EYSX Expanded Fill Explosionproof Conduit Sealing Fittings Canadian certification
EYSX Expanded Fill Explosionproof Conduit Sealing Fittings Canadian certification
IF 288 - EYSX and EYDX Expanded Sealing Fitting
Eaton Specification Sheet - EYSX3 SA
Copper-free aluminum construction reduces weight and enhances corrosion resistance, translating to faster handling, easier transportation, and longer service life in aggressive environments. Lower labor costs during installation and retrofit efforts, plus fewer corrosion-related maintenance cycles, improve total cost of ownership. Offshore platforms, refineries, chemical processing plants, and petrochemical installations benefit from lighter, durable fittings that resist wear in harsh atmospheres. Expanded fill sealing design provides comprehensive ingress protection against dust, moisture, vapors, and chemical vapors in hazardous zones. Demonstrates reliable performance under NEC/CEC guidelines and area classifications, reducing commissioning delays and rework. Conduits entering enclosures in Class I Division 1 and Class II environments benefit from maintained containment. The 1 inch trade size with female gender ensures broad compatibility with conduits and sealing accessories, simplifying procurement and reducing field assembly time. Vertical or horizontal sealing position provides installation flexibility in constrained spaces, decreasing project risk and shortening installation windows. Precise dimensions (2.19 in length/width, 5.06 in height) and weight (1.25 lb) enable accurate panel layout and handling in tight spaces, improving site planning and reducing misfits. Certifications and compliance include NEC and CEC standards plus Hazardous Locations classifications (Class I Division 1 and 2, Class II Division 1 and 2, Class III), validated in Canadian certification programs, supporting cross-border deployments with confidence.
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FAQs
The EYSX3 SA is a 1 inch trade size, female-gender expanded fill sealing fitting, designed to mate with standard 1 inch conduit systems and compatible sealing accessories, reducing part counts and simplifying procurement.
It carries NEC/CEC compliance with hazardous location ratings including Class I Division 1, Class I Division 2, Class II Division 1, Class II Division 2, and Class III, with Canadian certification support for cross-border deployments.
Ideal for oil and gas facilities, chemical processing plants, refineries, and offshore environments where reliable sealing in hazardous locations is required and vertical or horizontal seal orientation is advantageous.
The ability to seal in either orientation allows flexible mounting in tight or awkward spaces, reduces rework, and speeds up commissioning in control cabinets and enclosure panels.
Copper-free aluminum construction lowers weight and improves corrosion resistance, facilitating easier handling, fewer replacement cycles, and lower lifecycle costs during field retrofits.