Eaton Crouse-Hinds ECLK327 S758 Coupling - NEC/CEC Hazardous Location
Part Number: ECLK327 S758
Quick Summary
Eaton Crouse-Hinds ECLK327 S758 coupling is a rugged explosion-proof connector designed for hazardous locations. The challenge of wiring long runs or adapting to misaligned conduits in tight spaces often leads to coating damage and downtime. This product carries NEC/CEC approval, Class I, Division 1, and Hazardous/Classified Locations certifications, with UL Canada listings supporting cross-border deployments. Its 27 inch flexible section, forged brass body, and flexible PVC coating offer faster installation, superior protection, and lower maintenance costs for industrial facilities. For engineers evaluating cable routing and diverging paths, the ECLK327 S758 provides predictable fit and documented performance. By combining reliability with global compliance, it supports timely project delivery and reduces lifecycle risk.
Product Information
Extended Description
ECLK327 S758 Eaton Crouse-Hinds: 1 X 27 DIV 1 FLEX CPLG M-F NEO COATING
Product Name
Eaton Crouse-Hinds series ECLK coupling
Catalog Number
ECLK327 S758
Product Length/Depth
33.13 in
Product Height
2.13 in
Product Width
2.13 in
Product Weight
2.2 lb
UPC
662276626485
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class III Class II, Division 1
Gender
Male connection one end, female connection one end
Flexible length
27"
Trade size
1"
Material
Forged brass
Special features
Flexible PVC protective coating
Crouse-Hinds series EC Explosionproof Couplings catalog page
EC Explosionproof Couplings Canadian certification
EC Explosionproof Couplings Canadian certification
Eaton Specification Sheet - ECLK327 S758
Feature → Business Impact → Application: Flexible PVC protective coating protects the coupling against moisture, chemicals, and abrasion, reducing corrosion-related maintenance and extending service life in harsh environments such as chemical plants and offshore installations. This protection translates to lower lifecycle costs and fewer field repairs, especially where exposure to salt spray or splash is common. Application: hazardous-area conduit runs near docks or processing vessels. Feature → Business Impact → Application: The 27" flexible length enables easier routing around tight bends and misaligned piping, shortening install times and reducing the need for additional fittings. Result: faster commissioning and less downtime during plant start-ups. Application: refineries, petrochemical plants, and remote installations with constrained layouts. Feature → Business Impact → Application: Forged brass construction delivers robust mechanical strength and superior corrosion resistance, improving reliability in aggressive chemical atmospheres and marine environments. Application: offshore platforms, chemical processing, and waste-water treatment facilities. Feature → Business Impact → Application: 1" trade size with male/female ends simplifies integration into standard conduit systems, supporting quick replacements and seamless upgrades. Application: retrofit projects and new builds in industrial plants pursuing NEC/CEC compliance. Feature → Business Impact → Application: NEC/CEC compliance and Class I, Division 1 rating provide regulatory assurance, reducing audit findings and project risk. Application: any installation requiring formal hazardous-location certification. Feature → Business Impact → Application: UL Canada listings broaden market eligibility and enable cross-border deployments without redesigns. Application: multinational facilities and export-oriented projects. Feature → Business Impact → Application: 33.13" product length and 2.13" height with a 2.2 lb weight balance durability with manageable handling during installation. Application: large-scale conduit runs in space-constrained zones. This combination of features supports maintenance teams with predictable performance, minimizes spares, and aligns with industry standards for hazardous-area conduit fittings.
Get a Quick Quote for a Eaton Crouse-Hinds ECLK327 S758
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton Crouse-Hinds ECLK327 S758?
Enquire Now
FAQs
The ECLK327 S758 excels in conduit runs within hazardous areas, including Class I, Division 1 zones found in oil, gas, chemical processing, and marine facilities. Its 1" trade size, forged brass body, and 27" flexible section simplify routing around obstacles while maintaining NEC/CEC compliance and the required hazardous-location certifications.
Verify that your system uses a 1" trade-size connector with compatible end configurations (male on one end, female on the other). The ECLK327 S758 is designed for NEC/CEC hazardous locations and offers a flexible length to accommodate misalignment. Cross-reference with your current EC coupling standards and ensure the unit carries the appropriate Class I, Division 1 and UL Canada certifications for your market.
Yes. The product features a flexible PVC protective coating over forged brass, providing enhanced corrosion resistance suitable for marine and offshore environments. This coating helps protect the connection from salt spray and humidity while maintaining reliable performance in hazardous areas.
The ECLK327 S758 carries NEC/CEC standards, including Class I, Division 1 ratings and Hazardous/Classified Locations certification. It also has UL Canada listings, supporting compliance for cross-border installations and ensuring adherence to regional electrical safety requirements.
The combination of corrosion-resistant forged brass, flexible PVC coating, and the 27" flexible section reduces maintenance needs and replacement frequency. Faster installation minimizes downtime, and the rugged construction lowers lifecycle costs, delivering measurable ROI in facilities with frequent conduit reconfiguration or long-term hazardous-location service.