Eaton EYS2 SA Conduit Sealing Fitting - Group B Rated
Part Number: EYS2
Quick Summary
Conduit sealing fitting provides reliable seals for 3/4" conduit in hazardous locations. Engineers often struggle to maintain enclosure integrity in harsh environments with temperature shifts, dust, and chemical exposure. This model carries NEC/CEC compliance, UL hazardous-location certifications, and a Group B rating to meet stringent safety requirements. Designed for vertical sealing, the EYS2 SA uses copper-free aluminum to reduce weight and simplify handling, while delivering long-term durability. Its compatibility with standard Eaton Crouse-Hinds accessories and a 3/4" trade size supports fast field installations and minimizes maintenance costs in explosion-proof conduit systems.
Product Information
Extended Description
EYS2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EYS conduit sealing fitting, Female, Feraloy iron alloy and/or ductile iron, Vertical only, Group B rated, 3/4"
Product Name
Eaton Crouse-Hinds series EYS conduit sealing fitting
Catalog Number
EYS2
Product Length/Depth
1.5 in
Product Height
3.75 in
Product Width
1.5 in
Product Weight
1.28 lb
UPC
782274377506
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 only
Gender
Female
Trade size
3/4"
Material
Ductile iron Feraloy iron alloy
Special features
Group B rated
Eaton Crouse-Hinds EYS2 3D drawing
Crouse-Hinds series EYS and EZS Explosionproof Conduit Sealing Fittings catalog page
EYS and EZS Explosionproof Conduit Sealing Fittings UL certification
EYS and EZS Explosionproof Conduit Sealing Fittings UL certification
IF 287 - Conduit Sealing
Eaton Specification Sheet - EYS2
Copper-free aluminum construction reduces weight and corrosion risk, improving field handling and lifecycle cost. This translates to lower labor requirements and longer service intervals in outdoor or harsh industrial environments. The vertical sealing position simplifies alignment in vertical conduit runs, speeding installation and reducing seal leakage risk in confined spaces. With a 3/4" trade size and female configuration, it delivers broad compatibility with common conduits and fittings, supporting quick replacements or upgrades without system redesign. The Group B rating provides NEC/CEC-aligned protection in Class I, II, and III locations, helping you stay compliant and avoid costly retrofits or penalties. UL certification for hazardous locations and installation guidelines (IF 287) further reduces risk and supports audit readiness. The combination of durable material, proven sealing geometry, and certified performance adds confidence for maintenance teams and procurement teams alike, improving overall project ROI.
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FAQs
Yes. EYS2 SA is designed for 3/4" trade-size conduits with a female connection, and it carries Group B rating for hazardous locations. The vertical sealing orientation simplifies alignment in restricted spaces, while NEC/CEC compliance and UL certification provide confidence across installation, commissioning, and ongoing maintenance.
Key specs include 3/4" trade size, vertical sealing position, and copper-free aluminum construction. It is Group B rated and approved for Class I, Division 1 and 2, Class II, Division 1 and 2, and Class III environments. These specs support reliable sealing, reduced maintenance, and compliance with NEC/CEC requirements.
Yes. The EYS2 SA carries a NEC hazardous rating covering Class I, Division 1 as well as other divisions, and UL certifications for hazardous locations. This makes it appropriate for explosion-proof conduit sealing in high-risk areas, helping you meet regulatory expectations and minimize risk.
The sealing position is vertical only, which simplifies field orientation during installation and reduces misalignment in vertical runs. This design minimizes seal leakage potential and accelerates commissioning, especially when wiring in stacked or tall enclosures commonly found in industrial plants.
Documentation includes UL certification for hazardous locations, NEC/CEC compliance statements, and installation guidance (IF 287 - Conduit Sealing). Access to the Eaton catalog page and UL template pages provides auditors with verifiable proof of hazardous-location suitability and conformance to industry standards.