Eaton EZS66 Conduit Sealing Fitting - Hazardous Locations
Part Number: EZS66
Quick Summary
EZS66 conduit sealing fitting by Eaton Crouse-Hinds provides rugged, reliable sealing for hazardous industrial enclosures. Engineers often struggle with improper seals that allow moisture, dust, or gas ingress, leading to corrosion and downtime. This EZS66 is rated for NEC/CEC compliance and UL certifications for Class I, Division 1 and Division 2, Class II, Division 1 and 2, and Class III locations, ensuring safe operation in hazardous areas. It supports any-angle mounting and a 2-inch trade size, while using ductile iron or Feraloy iron alloy for high-impact durability. The result is safer installations, extended equipment life, and lower maintenance costs in demanding environments where sealing performance and regulatory compliance are essential.
Product Information
Extended Description
EZS66 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EZS conduit sealing fitting, Male and female, Feraloy iron alloy and/or ductile iron, Any angle, 2"
Product Name
Eaton Crouse-Hinds series EZS conduit sealing fitting
Catalog Number
EZS66
Product Length/Depth
5.41 in
Product Height
7.06 in
Product Width
5.41 in
Product Weight
8.4 lb
UPC
782274382906
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
Mounting direction
Any angle
Gender
Male and female
Trade size
2"
Material
Ductile iron Feraloy iron alloy
Eaton Crouse-Hinds EZS66 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 - EZS66
Feature: Any-angle mounting offers installation flexibility in tight spaces, reducing kit-and-last-mile complexity and enabling easier retrofits in existing equipment. Business Impact: faster commissioning, fewer installation errors, and improved seal reliability in complex plant layouts. Application: enclosures in manufacturing lines, process areas, and compact electrical rooms. Feature: 2-inch trade size with robust materials (ductile iron or Feraloy iron alloy) delivers superior mechanical protection and resistance to impact and corrosion. Business Impact: longer service life, lower replacement costs, and reduced maintenance cycles. Application: conduit entries in heavy-duty industrial environments such as chemical plants and offshore facilities. Feature: Male and female configurations simplify field assembly and inventory management. Business Impact: reduced stock complexity, faster repairs, and streamlined procurement. Application: retrofit projects and new installations requiring rapid mating of conduits. Feature: NEC/CEC compliance and UL certifications for hazardous locations provide regulatory assurance. Business Impact: lower risk of noncompliance audits, safer operations, and accelerated project approvals. Application: installations in Class I/II/III environments across manufacturing, energy, and chemical sectors. Feature: Documentation and CAD resources support design validation and installation planning. Business Impact: fewer design iterations, quicker approvals, and smoother field deployment. Application: engineering workflows, pre-installation verification, and on-site installation.
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FAQs
EZS66 supports a 2" trade size with both male and female configurations and any-angle mounting, allowing straightforward integration with standard ductile iron conduit runs and existing fittings.
It carries NEC/CEC compliance with UL certifications for hazardous locations, including Class I Division 1 and 2, Class II Division 1 and 2, and Class III facilities, suitable for hazardous/classified locations.
The dual-gender design and any-angle mounting reduce inventory and simplify field installs; availability of 3D CAD drawings accelerates design reviews and ensures correct mating with standard components.
Yes, EZS66 is rated for any-angle mounting. Proper sealing requires correct torque on the mating surfaces and compatibility with ductile iron or Feraloy iron alloy housings as specified.
With rugged materials, UL/NEC/CEC compliance, and proven seal performance, EZS66 reduces downtime, extends enclosure life, and lowers maintenance costs in critical hazardous-location applications.