Eaton EYDX1 SA Expanded Fill Sealing Fitting - Hazardous Locations
Part Number: EYDX1 SA
Quick Summary
EYDX1 SA expanded fill sealing fitting provides a secure conduit seal with drain for electrical installations in hazardous locations. Engineers often battle moisture ingress, corrosion, and field maintenance in demanding environments; this fitting combats those issues with a drain, rugged copper-free aluminum body, and vertical orientation. It carries NEC/CEC compliance and explicit hazardous location ratings, including Class I Division 1 & 2, Class II Division 1 & 2, and Class III, supporting safe, compliant installations. By pairing with standard 1/2 inch conduit and female threads, EYDX1 SA streamlines installation, reduces weight, and lowers total cost of ownership for industrial wiring and connectivity projects.
Product Information
Extended Description
EYDX1 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series EYDX expanded fill sealing fitting with drain, Female, Copper-free aluminum, Vertical only, 1/2"
Product Name
Eaton Crouse-Hinds series EYDX expanded fill sealing fitting with drain
Catalog Number
EYDX1 SA
Product Length/Depth
1.5 in
Product Height
3.69 in
Product Width
1.5 in
Product Weight
0.77 lb
UPC
782274944128
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
1/2"
Sealing position
Vertical only
Material
Copper-free aluminum
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EYDX Expanded Fill Explosionproof Conduit Sealing Fittings with Drain Canadian certification
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IF 288 - EYSX and EYDX Expanded Sealing Fitting
Eaton Specification Sheet - EYDX1 SA
EYDX1 SA uses an expanded fill sealing design with a drain to prevent moisture and gas ingress, delivering reliable performance in hazardous locations. The copper-free aluminum body reduces weight and improves corrosion resistance, making field handling easier and less costly over time. With a 1/2" trade size and female connection, it fits standard conduit assemblies while maintaining a compact profile (1.5 in length, 3.69 in height). The vertical-only sealing position simplifies mounting in restricted spaces and aligns with typical conduit runs in industrial facilities. Its NEC/CEC compliance and explicit hazardous location ratings provide regulatory assurance, while the rugged construction minimizes maintenance and downtime. This combination supports faster installations and lower lifecycle costs in oil, gas, and chemical plants.
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FAQs
EYDX1 SA uses a 1/2" trade size, female thread, and vertical sealing to integrate with standard EYDX sealing fittings and conduit bodies. Copper-free aluminum construction keeps weight down while maintaining explosion-proof integrity, enabling straightforward field assembly.
The fitting carries NEC/CEC compliance with Hazardous/Classified Locations ratings, including Class I, Division 1 and 2; Class II, Division 1 and 2; Class III, plus area classification. Canadian certification references UL-listed documentation for use in hazardous locations.
Yes. The product specifies vertical sealing position, which simplifies installation in upright conduit runs common in industrial spaces while preserving sealing integrity and drainage performance.
EYDX1 SA uses copper-free aluminum for corrosion resistance and low maintenance. Regular inspections should focus on seals, threads, and drainage path; replace if no longer plumb or seal integrity is compromised, especially in aggressive environments.
By reducing moisture ingress, weight, and field downtime, EYDX1 SA lowers maintenance costs, speeds installs, and improves overall reliability in hazardous locations, delivering faster project timelines and lower lifecycle costs.