Eaton Crouse-Hinds EYS46 Conduit Sealing Fitting - Hazardous Locations
Part Number: EYS46
Quick Summary
EYS46 conduit sealing fitting from Eaton Crouse-Hinds provides rugged, watertight seals for electrical conduit in hazardous industrial locations. In harsh environments, unreliable seals lead to corrosion, dust ingress, and costly downtime. It carries NEC/CEC compliance and hazardous location ratings for Class I and II, divisions 1 and 2, plus Class III, enabling safe, code-approved installations. Designed for 1-1/4" conduit and explosion-proof applications, it supports fast, reliable installations and ongoing compliance costs, helping you reduce maintenance and avoid rework while meeting stringent industrial safety standards.
Product Information
Extended Description
EYS46 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EYS conduit sealing fitting, Male and female, Feraloy iron alloy and/or ductile iron, Vertical or horizontal, 1-1/4"
Product Name
Eaton Crouse-Hinds series EYS conduit sealing fitting
Catalog Number
EYS46
Product Length/Depth
2.19 in
Product Height
5.06 in
Product Width
2.19 in
Product Weight
2.9 lb
UPC
782274379203
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
Male and female
Trade size
1-1/4"
Material
Feraloy iron alloy Ductile iron
Eaton Crouse-Hinds EYS46 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 - EYS46
Feature: Durable construction using Feraloy iron alloy and/or ductile iron ensures long service life in corrosive or demanding environments. Benefit: Lower replacement costs and fewer field failures, translating to reduced maintenance overhead. Application: Ideal for ductwork and conduit runs in chemical plants or oil & gas facilities where reliability is mission-critical. Feature: Male and female configurations with vertical or horizontal sealing provide installation flexibility. Benefit: Simplifies retrofits and new installs, shrinking project timelines and labor costs. Application: Suitable for compact electric enclosures in tight spaces where orientation may vary. Feature: 1-1/4" trade size with a compact footprint (2.19 in length, 5.06 in height, 2.9 lb). Benefit: Easier equipment budgeting and fitment in standard industrial conduits, improving procurement accuracy. Application: Common in industrial control panels and field installations requiring standardized sizing. Feature: NEC/CEC compliance with Hazardous/Classified Locations ratings (Class I, Division 1 and 2; Class II, Division 1 and 2; Class III). Benefit: Ensures regulatory alignment, reducing commissioning risk and speeding approvals. Application: Essential for plants in oil, gas, mining, and chemical sectors demanding rigorous safety standards. Feature: Vertical or horizontal sealing position and rugged sealing interface. Benefit: Enhanced ingress protection and sealing integrity across orientations, lowering leak potential. Application: Suitable for vertical exhausts, horizontal conduit runs, and equipment enclosures in harsh environments. Feature: Availability of installation resources (IF 287 instruction, CAD drawings, catalog pages, datasheets). Benefit: Accelerates procurement, reduces misinterpretation during install, and supports training. Application: Useful for procurement teams and field technicians planning installations and maintenance.
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FAQs
The EYS46 uses a sealed, male-female connection designed for 1-1/4" conduit and supports vertical or horizontal mounting. Follow IF 287 installation guidance and use the provided thread interfaces to ensure a gas-tight seal that meets Class I Division 1 requirements. Ensure proper enclosure grounding and torque with standard hand tools.
EYS46 is rated for Hazardous/Classified Locations under NEC/CEC standards, including Class I Division 1 and Division 2, Class II Division 1 and Division 2, and Class III. This enables safe use in oil, gas, chemical, mining, and other potentially explosive atmospheres, with documented compliance via UL/CSA guidance.
The EYS46 supports sealing in both vertical and horizontal orientations. This flexibility reduces layout constraints during installation, enables easier retrofits, and helps maintain consistent ingress protection across different equipment configurations.
The EYS46 is a 1-1/4" conduit sealing fitting with a body constructed from Feraloy iron alloy and/or ductile iron. It measures approximately 2.19 in in length, 5.06 in in height, and weighs about 2.9 lb, offering a robust, compact solution for demanding industrial environments.
Access the IF 287 conduit sealing instruction sheet, CAD drawings, the Crouse-Hinds catalog page for EYS/EZS fittings, and the official Eaton specification sheet for EYS46 to ensure proper fit, safety compliance, and efficient procurement.