Eaton Crouse-Hinds EYS11 Conduit Sealing Fitting - Group B rated

Part Number: EYS11
Manufacturer
Eaton Crouse-Hinds
Part number
EYS11

Quick Summary

Eaton Crouse-Hinds EYS11 conduit sealing fitting protects conduit seals in hazardous-location electrical installations. When selecting seals for Class I and II environments, engineers often struggle with compatibility, certifications, and installation flexibility. This EYS11, made from ductile iron and Feraloy iron alloy, is Class I, Division 1 and 2, Class II Division 1 and 2, Class III rated and NEC/CEC compliant. Using this 1/2 inch fitting streamlines compliance, minimizes downtime, and aligns with the broader Eaton Crouse-Hinds conduit sealing family for safer, faster deployments. This combination supports ongoing reliability in industrial plants, petroleum facilities, and other hazardous locations.

Product Information

Extended Description

EYS11 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EYS conduit sealing fitting, Female, Feraloy iron alloy and/or ductile iron, Vertical or horizontal, Group B rated, 1/2"
Product Name
Eaton Crouse-Hinds series EYS conduit sealing fitting
Catalog Number
EYS11
Product Length/Depth
1.25 in
Product Height
3.69 in
Product Width
1.25 in
Product Weight
0.93 lb
UPC
782274378404
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
Female
Trade size
1/2"
Material
Ductile iron Feraloy iron alloy
Special features
Group B rated
Feature: 1/2 inch trade size with vertical or horizontal sealing. Business impact: installation flexibility reduces field rework and speeds commissioning in tight enclosures. Application: conduit entries into control panels and outdoor housings where orientation may vary. Feature: Ductile iron with Feraloy iron alloy construction. Business impact: enhanced strength and wear resistance for harsh environments, lowering maintenance costs and downtime. Application: any hazardous-location installation exposed to mechanical stress or corrosion. Feature: Group B rated material. Business impact: improved performance under demanding conditions, supporting regulatory compliance and long service life. Application: cement plants, refineries, and chemical facilities with aggressive environments. Feature: NEC/CEC compliance and hazardous location ratings (Class I/II, Division 1 & 2; Class III). Business impact: simplifies approvals and audits, accelerating project timelines. Application: new builds and retrofits in regulated facilities. Feature: Vertical or horizontal sealing capability. Business impact: adaptable installation eliminating orientation constraints, reducing stock variety. Application: dense electrical rooms and equipment enclosures with limited mounting space. Feature: 1/2" trade size with compact dimensions (1.25 in length, 1.25 in width, 3.69 in height) and weight 0.93 lb. Business impact: predictable footprint for space planning and easier field handling. Application: panel entries and conduit terminations in constrained spaces. Insight: seamless compatibility with the Crouse-Hinds EYS/EZS family minimizes part proliferation and accelerates upgrades.

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FAQs

The EYS11 supports a 1/2 inch trade size and offers vertical or horizontal sealing, providing installation flexibility in restricted spaces and simplifying mounting in control panels or enclosures.
Yes. The fitting is rated for Class I (Division 1 and 2) and Class II (Division 1 and 2), as well as Class III, under NEC/CEC standards, making it appropriate for a broad range of hazardous environments.
Absolutely. The EYS11 is designed to integrate with the Crouse-Hinds EYS/EZS series, facilitating upgrades and replacements without system rework.
The EYS11 complies with NEC/CEC standards and carries hazardous-location ratings for Class I, Division 1 and 2, Class II, Division 1 and 2, and Class III. UL certifications are available for reference in the downloadable documents.
Benefits include reduced downtime due to flexible installation, lower maintenance from durable ductile-iron construction, and faster project approvals thanks to NEC/CEC compliance, collectively contributing to shorter time-to-operational ROI.