Eaton Crouse-Hinds EYS61 conduit sealing fitting - Group B rated
Part Number: EYS61
Quick Summary
The EYS61 conduit sealing fitting from Eaton Crouse-Hinds delivers a robust, explosion-protected seal for hazardous-location enclosures used in industrial electrical installs. Engineers often struggle to maintain enclosure ingress protection while meeting NEC and CEC requirements in Class I/II zones, especially when vertical or horizontal orientations are needed. This part carries NEC/CEC standards and hazardous-location ratings including Class I, Division 1 and Division 2, Class II, Divisions 1 and 2, and Class III, giving project teams confidence in compliance across diverse facilities. Its 2" trade size, female connection, and material simplicity support fast, reliable installation. By pairing durable Feraloy iron alloy and/or ductile iron with flexible sealing, it reduces lifecycle costs and maintenance risk while expanding deployment options.
Product Information
Extended Description
EYS61 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, 2"
Product Name
Eaton Crouse-Hinds series EYS conduit sealing fitting
Catalog Number
EYS61
Product Length/Depth
3 in
Product Height
6.25 in
Product Width
3 in
Product Weight
5.6 lb
UPC
782274379500
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
2"
Material
Feraloy iron alloy Ductile iron
Special features
Group B rated
Eaton Crouse-Hinds EYS61 3D drawing
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 - EYS61
Feature: 2" trade size and female gender with vertical or horizontal sealing. Business Impact: Enables standard conduit integrations while preserving installation flexibility in restricted spaces. Application: Hazardous-location enclosures that require versatile sealing orientation. Feature: Group B rated sealing for hazardous environments. Business Impact: Enhances regulatory confidence and reduces compliance overhead across multiple jurisdictions. Application: Projects in Class I, II, and III locations with NEC/CEC requirements. Feature: Construction from Feraloy iron alloy and/or ductile iron. Business Impact: Delivers high strength and corrosion resistance for long service life in harsh industrial settings. Application: Outdoor and harsh indoor environments with potential exposure to contaminants. Feature: 2" trade size with 3 in length, 6.25 in height, 3 in width and 5.6 lb weight. Business Impact: Predictable fitment and mechanical stability in tight control enclosures, reducing field adjustments. Application: Retrofit or new installations with precise space planning. Feature: Vertical or horizontal sealing compatibility and installation documentation. Business Impact: Accelerates commissioning and minimizes installation errors, lowering labor costs. Application: Projects requiring rapid deployment and clear installation guidance. Feature: NEC/CEC standards alignment and hazardous-location ratings. Business Impact: Ensures compliance during audits and procurement, reducing risk of non-conformance. Application: Global facilities needing standardized safety compliance with local codes.
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FAQs
The EYS61 is a 2" trade-size, female conduit sealing fitting designed for vertical or horizontal sealing. It fits standard 2" conduits and is suitable for hazardous-location enclosures, simplifying alignment with existing ductwork and reducing installation time.
EYS61 supports NEC/CEC standards with hazardous-location ratings including Class I Division 1 and Division 2, Class II Division 1 and Division 2, and Class III, along with area classifications for Hazardous/Classified Locations, ensuring regulatory compliance across multiple jurisdictions.
Yes. The product documentation includes Canadian certification references associated with EYS and EZS conduit sealing fittings, providing UL-based compliance information for use in hazardous locations in Canada.
EYS61 uses Feraloy iron alloy and/or ductile iron, delivering high strength and excellent resistance to corrosion and impact. This material combination supports long service life in harsh industrial environments common to hazardous locations.
Positioning flexibility (vertical or horizontal) helps accommodate real-world layouts. Ensure correct 2" conduit engagement and follow the IF 287 instruction sheet for conduit sealing. Referencing 3D CAD drawings and the product datasheet can further reduce engineering time and ensure proper seal integrity.