Eaton Crouse-Hinds EZS1 Conduit Sealing Fitting - Hazardous Locations
Part Number: EZS1
Quick Summary
EZS1 conduit sealing fitting provides explosion-proof sealing for 1/2" trade-size conduits in hazardous locations. In practice, engineers face challenges achieving reliable seals under vibration, temperature cycling, and tight installation spaces. This EZS1 unit carries NEC/CEC compliance and hazardous location ratings, including Class I Division 1 and Division 2, Class II Division 1 and 2, and Class III, with Canadian certification data to support cross-border projects. Built from a rugged combination of Feraloy iron alloy and ductile iron, it offers durability and long service life. With any-angle mounting and a proven fit within the EZS family, it enables streamlined procurement and predictable performance across demanding industrial environments.
Product Information
Extended Description
EZS1 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EZS conduit sealing fitting, Female, Feraloy iron alloy and/or ductile iron, Any angle, 1/2"
Product Name
Eaton Crouse-Hinds series EZS conduit sealing fitting
Catalog Number
EZS1
Product Length/Depth
3.63 in
Product Height
4.19 in
Product Width
3.63 in
Product Weight
2.05 lb
UPC
782274381602
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
Female
Trade size
1/2"
Material
Feraloy iron alloy Ductile iron
Eaton Crouse-Hinds EZS1 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 - EZS1
Material strength directly translates to lower maintenance and longer service life in harsh environments. EZS1 uses Feraloy iron alloy and/or ductile iron to resist impact, abrasion, and temperature variations, reducing replacement costs and downtime in chemical plants, mining sites, and oil & gas facilities. This translates to measurable reliability gains and safer operation for personnel working near energized conduits. Any-angle mounting provides installation flexibility, enabling installers to route wiring efficiently around obstacles and tight spaces without compromising the seal or safety margins. In practice, this means faster magazine-to-site installs and fewer field modifications, delivering tangible labor savings and improved project throughput. The 1/2" trade size ensures compatibility with common conduits and fittings, reducing the need for custom components and speeding up BOM assembly. Certifications including NEC/CEC compliance and the Class I/II/III hazardous-location ratings reassure compliance teams and regulators, while Canadian certification data supports multi-country deployments. Documentation resources such as 3D CAD drawings, installation instructions, and official catalogs accelerate design reviews and procurement workflows, helping engineering teams lock in specifications early and reduce change orders. The robust construction also implies lower total cost of ownership through fewer parts and simplified maintenance routines, a critical consideration for large-scale facilities with stringent uptime requirements.
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FAQs
EZS1 supports mounting in any angle, enabling flexible routing around obstacles and tight spaces. This flexibility simplifies installation in constrained panels or irregular layouts often found in chemical plants or mining sites. The design maintains the integrity of the seal regardless of orientation, reducing rework and ensuring consistent performance across varied installation geometries.
EZS1 carries NEC/CEC compliance and hazardous location ratings that include Class I Div 1 and Div 2, Class II Div 1 and Div 2, and Class III. These ratings confirm suitability for energized equipment in hazardous atmospheres and provide regulatory assurance for design, procurement, and field installation. Canadian certification data further broadens its acceptance in multi-region projects.
Yes, EZS1 is a 1/2" trade-size conduit sealing fitting designed for standard 1/2" conduits. It is constructed from Feraloy iron alloy and/or ductile iron, delivering high strength and impact resistance. This material choice supports durable performance in aggressive environments while maintaining manufacturability and serviceability during maintenance or retrofit projects.
A range of resources accompanies EZS1, including 3D CAD drawing packages, installation instructions, and the Crouse-Hinds catalog pages. These assets help engineers model the component accurately, validate fit during design reviews, and streamline procurement and field assembly, reducing late-stage changes and enabling faster project completion.
EZS1 offers improved uptime through reliable, explosion-proof sealing in Class I/II/III environments, lowering maintenance and replacement costs. Its flexible mounting reduces installation time, while standard 1/2" sizing minimizes part count and simplifies stocking. Together, these factors translate into lower total cost of ownership and faster project realization for facilities operating in harsh industrial settings.