Eaton Crouse-Hinds EYSR2 Retrofit Sealing Fitting-Class I/II
Part Number: EYSR2
Quick Summary
The Eaton Crouse-Hinds EYSR2 retrofit sealing fitting seals conduit entries in hazardous locations for industrial installations. Maintenance downtime and sealing uncertainty often derail retrofits when compatible hardware isn’t available. This solution carries NEC/CEC compliance and hazardous-location ratings, including Class I, Division 2 and Class II, Division 2, giving robust protection where explosive atmospheres exist. For engineers and procurement teams, the 3/4" trade size, Feraloy iron alloy, and compact form support faster installs while meeting critical safety standards and reducing lifecycle costs.
Product Information
Extended Description
EYSR2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EYSR retrofit sealing fitting, Feraloy iron alloy, 3/4"
Product Name
Eaton Crouse-Hinds series EYSR retrofit sealing fitting
Catalog Number
EYSR2
Product Length/Depth
3.69 in
Product Height
2.5 in
Product Width
1.5 in
Product Weight
2.23 lb
UPC
782274793368
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class II, Division 2
Trade size
3/4"
Material
Feraloy iron alloy
Crouse-Hinds series EYSR Retrofit Sealing Fittings catalog page
IF 1093 - EYSR Retrofit Sealing Fitting
Eaton Specification Sheet - EYSR2
Feature: Feraloy iron alloy offers high strength and corrosion resistance, delivering extended service life in aggressive environments. Business Impact: Reduces replacement costs and maintenance frequency, improving total cost of ownership. Application: Suitable for outdoor conduits and chemical process areas where rugged sealing is required to protect electrical connections. Feature: 3/4" trade size with a compact footprint simplifies retrofit projects. Business Impact: Decreases installation time and minimizes space constraints in crowded electrical rooms. Application: Ideal for upgrading legacy systems without redesigning enclosures. Feature: Precise dimensions (3.69 in length, 2.5 in height, 1.5 in width) and weight of 2.23 lb enable predictable handling and inventory planning. Business Impact: Improves field efficiency and reduces tool-time during installations. Application: Field retrofits where handling ease and consistent parts performance matter. Feature: NEC/CEC compliance and Hazardous Location ratings (Class I, Division 2; Class II, Division 2) ensure regulatory alignment. Business Impact: Lowers risk of non-compliance penalties and streamlines procurement for safety-critical projects. Application: Industrial plants, refineries, and chemical facilities requiring certified sealing fittings. Feature: Documentation and installation support including IF 1093 instructions, catalog page, and datasheet. Business Impact: Accelerates onboarding, reduces dependency on custom engineering, and minimizes installation errors. Application: Procurement and technician training for quick, correct installations.
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FAQs
EYSR2 is designed as a compatible retrofit sealing solution within the Crouse-Hinds EYSR family, enabling straightforward substitutions or upgrades in existing conduit systems. Its 3/4 inch trade size aligns with standard fittings, while the Feraloy iron alloy provides consistent sealing performance under hazardous-location conditions. Verify catalog page and IF 1093 instructions for exact retrofit steps.
The EYSR2 carries NEC/CEC standards and hazardous-location classifications, specifically Class I, Division 2 and Class II, Division 2. These ratings confirm suitability for restricted areas where flammable atmospheres may be present, helping installers meet regulatory requirements and reduce risk during commissioning and operation.
Yes. The EYSR2 is explicitly rated for Hazardous/Classified Locations with NEC hazardous ratings of Class I, Division 2 and Class II, Division 2, making it appropriate for many industrial and chemical processing settings that require certified sealing fittings in hazardous atmospheres.
Follow the IF 1093 installation instructions alongside the catalog page and the Eaton specification sheet for EYSR2. These documents outline mounting orientation, sealing procedures, and torque/fit requirements to ensure a reliable seal in hazardous locations. Proper preparation and adherence to the guidance minimize retrofit risks and performance issues.
EYSR2 delivers lower lifecycle costs through durable Feraloy iron alloy, reduced downtime from reliable seals, and compliance with NEC/CEC standards that mitigate regulatory risk. The compact 3/4" form factor supports faster retrofits, lowering labor hours and overall project cost while extending service intervals in harsh environments.