Eaton Crouse-Hinds EYD3 Conduit Sealing Fitting - Hazardous
Part Number: EYD3
Quick Summary
EYD3 conduit sealing fitting with drain provides reliable conduit sealing for electrical installations in hazardous locations. In the field, moisture and drainage can compromise junction integrity and escalate maintenance costs; this fitting addresses that by integrating a drain and a robust enclosure interface. It carries NEC/CEC compliance and hazardous-location ratings, including Class I, Division 1 and 2, Class II, Division 1 and 2, and Class III, with UL certifications for explosionproof service. Built for vertical installations and a 1" trade size, the EYD3 blends sturdy Feraloy iron alloy and ductile iron with straightforward mounting. For engineers seeking durable, compliant sealing at scale, it offers predictable performance and reduced lifecycle costs, leveraging familiar Eaton/Crouse-Hinds design language.
Product Information
Extended Description
EYD3 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EYD conduit sealing fitting with drain, Female, Feraloy iron alloy and/or ductile iron, Vertical only, 1"
Product Name
Eaton Crouse-Hinds series EYD conduit sealing fitting with drain
Catalog Number
EYD3
Product Length/Depth
2.19 in
Product Height
4.31 in
Product Width
2.19 in
Product Weight
2.18 lb
UPC
782274375304
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
Gender
Female
Trade size
1"
Sealing position
Vertical only
Material
Feraloy iron alloy Ductile iron
Crouse-Hinds series EYD and EZD Explosionproof Conduit Sealing Fittings with Drain catalog page
EYD and EZD Explosionproof Conduit Sealing Fittings with Drain UL certification
EYD and EZD Explosionproof Conduit Sealing Fittings with Drain UL certification
IF 287 - Conduit Sealing
Eaton Specification Sheet - EYD3
Feature: Robust material construction uses Feraloy iron alloy and ductile iron. Business Impact: Delivers superior mechanical strength and corrosion resistance in harsh, hazardous environments, reducing the need for frequent parts replacement and lowering total cost of ownership. Application: Suitable for offshore platforms, chemical plants, and power facilities where durability and reliability are critical. Feature: 1" trade size, female conduit connection. Business Impact: Ensures compatibility with a wide range of standard conduits and fittings, speeding installation and reducing sourcing complexity. Application: Ideal for new builds and retrofit projects in industrial plants seeking plug-and-play compatibility. Feature: Vertical-only sealing position with drain. Business Impact: Improves drainage and moisture management, preserving seal integrity and electrical performance over time. Application: Preferred in installations with gravity drainage requirements or vertical conduits in confined spaces. Feature: NEC/CEC compliance and hazardous-location ratings (Class I/II/III). Business Impact: Provides documented regulatory alignment, simplifying approval processes and reducing risk of non-compliance penalties. Application: Essential for projects in oil, gas, chemical processing, and other high-hazard environments. Feature: UL explosionproof certifications and cataloged documentation. Business Impact: Verifiable safety credentials accelerate procurement and qualification cycles, enabling faster project execution. Application: Suitable for certified explosionproof installations and audits. Insight: The EYD3’s materials and design reflect heavy-industrial practice, where predictable performance and maintenance predictability drive uptime gains. By aligning with standard Eaton/Crouse-Hinds conventions, technicians benefit from familiar tooling and field practices, minimizing training requirements and field errors.
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FAQs
The EYD3 is designed for vertical installations with a 1" trade size and female connection. Ensure the mounting surface and enclosure are rated for Hazardous/Classified Locations and that the conduit interface matches standard 1" fittings. Follow the included installation instructions (IF 287) and verify NEC/CEC compliance and UL explosionproof certifications for the site. This reduces ingress risk and ensures long-term seal integrity.
EYD3 carries NEC/CEC standards for hazardous locations and a UL certification path for explosionproof service. It supports Class I, Division 1 and 2, Class II, Division 1 and 2, and Class III ratings, with hazardous-location area classifications. This combination provides documented compliance for installations in oil, chemical, and power facilities, streamlining approvals and inspections.
Yes. The EYD3 is a 1" trade size conduit sealing fitting with a female connection and built-in drain, designed to mate with common conduit systems. Its vertical sealing orientation and robust casting material simplify integration with existing Eaton/Crouse-Hinds installations and reduce the need for special adapters or custom parts.
The EYD3 uses Feraloy iron alloy and/or ductile iron, chosen for high strength and corrosion resistance in demanding environments. This material combination provides enduring mechanical protection against impact and chemical exposure, helping to extend service life in hazardous locations where equipment faces harsh conditions and frequent maintenance would otherwise be required.
Choosing the EYD3 delivers predictable performance with a built-in drain to manage moisture, reducing maintenance cycles and downtime. Its NEC/CEC compliance and UL certifications expedite approvals, while vertical installation and standard 1" fittings minimize installation time and training costs. Over asset life, this translates to lower lifecycle costs and higher uptime in critical facilities.