Eaton Crouse-Hinds ECD385 Breather/Drain - NEC/ATEX
Part Number: ECD385
Quick Summary
ECD385 universal breather/drain is a stainless steel enclosure venting accessory designed for hazardous locations. It helps prevent moisture buildup and condensation inside electrical enclosures, reducing corrosion and downtime. This solution carries critical certifications for global peace of mind, including NEC/CEC and IECEx/ATEX, with UL listings for both the US and Canada. By delivering reliable venting in a compact 3/8 inch trade-size form, it supports fast installation, longevity, and compliant maintenance across diverse industrial sites. For engineers and maintenance teams, it offers a tangible path to improved enclosure reliability and lower lifecycle costs, while remaining compatible with standard conduit fittings and existing protection schemes.
Product Information
Extended Description
ECD385 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECD universal breather/drain, Stainless steel, 3/8"
Product Name
Eaton Crouse-Hinds series ECD universal breather/drain
Catalog Number
ECD385
Product Length/Depth
0.88 in
Product Height
1.53 in
Product Width
0.88 in
Product Weight
0.03 lb
UPC
782274250700
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC IECEx/ATEX
NEC hazardous rating
Class I, Division 1 Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III
Material
Stainless steel
Trade size
3/8"
Crouse-Hinds series ECD Explosionproof Breathers and Drains catalog page
ECD Explosionproof Breathers and Drains UL certification
ECD Explosionproof Breathers and Drains UL certification
ECD Explosionproof Breathers and Drains UL certification
IF 843 - ECD Breathers and Drains
Eaton Specification Sheet - ECD385
Stainless steel construction delivers robust corrosion resistance and long-term durability in harsh industrial environments. This translates to lower maintenance costs and fewer unscheduled downtime incidents for critical enclosures, especially in hazardous-area settings. The compact footprint of 0.88 in by 0.88 in with a height of 1.53 in facilitates installation in tight spaces and reduces required mounting modifications, enabling quicker retrofits and service readiness. With a 3/8 inch trade size, the ECD385 stays compatible with standard conduit fittings, simplifying procurement and field installation while reducing configuration errors. Certifications including NEC/CEC and IECEx/ATEX, plus UL listings for US and Canada, promote regulatory compliance and risk reduction across global sites. The universal design supports a wide range of enclosure types, improving inventory management and vendor consolidation. Lightweight yet durable, it supports efficient maintenance cycles without compromising performance or safety.
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FAQs
Begin by confirming the enclosure is rated for hazardous locations and that the 3/8 inch trade-size port matches the breather/drain. Verify mounting clearance and orientation per the installation sheet, then seal connections to prevent ingress. Use the included instruction materials (IF 843 and datasheets) to ensure correct placement and safe venting operation during commissioning.
ECD385 carries NEC/CEC and IECEx/ATEX standards, confirming suitability for hazardous and classified locations. UL certifications for both the US and Canada further validate safety and compatibility with regulatory requirements. These certifications help reduce audit findings, streamline approvals for cross-border projects, and support ongoing maintenance without requalification for standard industrial environments.
Yes, the stainless steel construction provides corrosion resistance essential for outdoor and marine applications where moisture and saline exposure are common. While ensure site-specific IP ratings and environmental conditions are met, the ECD385’s material and enclosure-compatible design make it a robust choice for harsh locations requiring reliable venting.
By preventing moisture ingress and condensation inside enclosures, ECD385 reduces corrosion, insulator tracking, and related outages. The compact form factor minimizes retrofit time, while standard 3/8" ports and certified compliance lower installation and maintenance costs. Over time, reduced downtime and longer service life translate into lower total cost of ownership for hazardous-area equipment.
Key documents include the Crouse-Hinds ECD breather/drain catalog page, UL certification reports, installation sheets (IF 843), and the Eaton specification sheet for ECD385. These resources provide part dimensions, material, ratings, mounting guidance, and compliance data to ensure correct selection, installation, and ongoing maintenance.