Eaton Crouse-Hinds ECLK615 Explosionproof Coupling - NEC/UL
Part Number: ECLK615
Quick Summary
Eaton Crouse-Hinds ECLK615 is an explosionproof coupling designed for hazardous area installations and tough industrial environments. This design provides a robust, flexible connection that minimizes downtime and maintenance in challenging locations. Users often struggle with finding a durable, code-compliant coupling that fits a 2" trade size and delivers reliable performance across Class I, II, and III hazardous locations. The ECLK615 aligns with NEC/CEC standards and UL certification, offering confidence for US and Canada projects. Its forged brass construction, 21.5 inch overall length, and 15 inch flexible segment deliver both reliability and adaptability, while reducing long-term maintenance costs and the risk of non-compliant assemblies in your conduit systems. In short, it supports safer, faster commissioning and reliable operation in hazardous area equipment applications.
Product Information
Extended Description
ECLK615 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECLK coupling, 15" flexible length, Male connection one end, female connection one end, Forged brass, 2" trade size
Product Name
Eaton Crouse-Hinds series ECLK coupling
Catalog Number
ECLK615
Product Length/Depth
21.5 in
Product Height
4.25 in
Product Width
4.25 in
Product Weight
20.7 lb
UPC
782274744810
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class II, Division 1 Class III
Gender
Male connection one end, female connection one end
Flexible length
15"
Trade size
2"
Material
Forged brass
Crouse-Hinds series EC Explosionproof Couplings catalog page
EC Explosionproof Couplings UL certification
EC Explosionproof Couplings UL certification
Eaton Specification Sheet - ECLK615
Feature → Business Impact → Application: 15 inch flexible length provides enhanced routing options for tight or awkward conduit layouts, reducing installation time and potential stress on connections in harsh environments. This translates to faster project completion and lower field rework costs in plant expansions or retrofits. Feature → Business Impact → Application: Forged brass construction delivers superior corrosion resistance and mechanical strength, improving long-term durability in aggressive industrial environments such as chemical processing and offshore facilities. Use this in hazardous area conduit systems where reliability and compliance are non-negotiable. Feature → Business Impact → Application: 2 inch trade size with male and female ends enables straightforward integration into standard conduit networks, minimizing compatibility concerns and enabling rapid splicing or termination during panel builds and field upgrades. Feature → Business Impact → Application: NEC/CEC compliance and UL certification provide clear regulatory alignment, lowering risk during audits and helping procurement teams meet internal and external standards for hazardous locations. Feature → Business Impact → Application: Class I, Division 1, Class II, Division 1, and Class III rating ensures suitability across multiple hazardous classifications, reducing the need for multiple components and simplifying bill of materials for global projects. Feature → Business Impact → Application: Cataloged as part of the Crouse-Hinds EC explosionproof couplings family, the ECLK615 benefits from established ecosystem support, including datasheets and certified installation practices, aiding technicians during commissioning and maintenance. Feature → Business Impact → Application: 21.5 in length and 4.25 in height/width provide a substantial yet manageable footprint for conduit assemblies in tight equipment spaces, helping install engineers plan secure, code-compliant routes without over-sizing housings. Feature → Business Impact → Application: UL certification and availability of certification reports support customer audits and supplier qualification processes, reducing procurement friction and speeding acceptance testing in hazardous environments.
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FAQs
ECLK615 is designed for a 2 inch trade size and feature male one end with a female on the opposite end, enabling straightforward integration into standard conduit networks. Its forged brass build, combined with IEC/UL recognition, supports reliable performance in Class I Division 1 hazardous locations, reducing the need for multiple adapters and simplifying field upgrades.
Key specs include a 21.5 in overall product length with a 15 in flexible segment, 4.25 in product width and height, a weight of approximately 20.7 lb, and a forged brass construction for durability. The catalog number is ECLK615, and the unit meets NEC/CEC standards with hazardous location ratings including Class I, Division 1, among others.
Yes. ECLK615 is designed for Hazardous/Classified Locations, with NEC hazardous ratings that cover Class I, Division 1, Class II, Division 1, and Class III. The UL certification and robust forged brass construction make it appropriate for refinery, chemical processing, and offshore environments where explosionproof performance is required.
ECLK615 carries NEC/CEC standards and UL certifications, with documented hazardous location ratings. These certifications support compliance during audits, enable safer commissioning, and facilitate procurement with confidence in code adherence for hazardous area equipment.
Consider planning for the 21.5 inch length and 15 inch flexible segment to optimize routing in tight spaces, using forged brass for corrosion resistance, and aligning with NEC/CEC and UL requirements to minimize rework. Regular inspection of the mating ends and seals will sustain performance and reduce maintenance costs over the component’s life cycle.