Eaton Crouse-Hinds ECLK236 Explosionproof Coupling - Class I
Part Number: ECLK236
Quick Summary
Engineered for hazardous locations, the Eaton Crouse-Hinds ECLK236 explosionproof coupling provides a 36-inch flexible conduit connection. Maintenance teams often struggle with seal integrity, corrosion, and safe terminations in demanding environments. It aligns with NEC/CEC standards and carries Class I, Division 1 ratings for hazardous locations, plus Canadian certification reports. With forged brass construction and a 3/4-inch trade size, it delivers durable, easy-to-install connections that reduce downtime and retrofit costs. For engineers and procurement teams, this coupling supports reliable conduit fittings across oil, chemical, and offshore facilities.
Product Information
Extended Description
ECLK236 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECLK coupling, 36" flexible length, Male connection one end, female connection one end, Forged brass, 3/4" trade size
Product Name
Eaton Crouse-Hinds series ECLK coupling
Catalog Number
ECLK236
Product Length/Depth
40.13 in
Product Height
1.88 in
Product Width
1.88 in
Product Weight
5.9 lb
UPC
782274261409
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
36"
Trade size
3/4"
Material
Forged brass
Crouse-Hinds series EC Explosionproof Couplings catalog page
EC Explosionproof Couplings Canadian certification
EC Explosionproof Couplings Canadian certification
Eaton Specification Sheet - ECLK236
36-inch flexible length improves routing efficiency, enabling longer, uninterrupted conduit runs in crowded plant spaces, which reduces field splices and potential leak points. This translates to faster installation and lower commissioning risk in complex layouts. Forged brass construction delivers superior corrosion resistance and durability against chemical exposure and harsh weather, extending service life and decreasing maintenance cycles in chemical plants, mining operations, and marine environments. The male-female end configuration simplifies field installation and mating with existing conduits, reducing alignment time and the need for additional tooling on retrofit projects. A 3/4-inch trade size ensures compatibility with standard conduit systems, streamlining procurement, inventory management, and reducing spare-part variety for instrument panels and control cabinets. NEC/CEC compliance and the Hazardous/Classified Locations rating provide regulatory assurance for Class I environments, minimizing compliance risk during audits.
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FAQs
The ECLK236 is designed for hazardous locations and uses a 3/4-inch trade size with male one-end and female the other. It suits standard conduit systems and explosionproof conduit fittings used in Class I, Division 1 facilities, including chemical plants, oil & gas sites, and offshore installations. Ensure compatible conduit types and termination methods align with NEC/CEC requirements for your specific installation.
Key specs include a 36-inch flexible length, 40.13-inch overall length, 3/4-inch trade size, forged brass material, and a male-female end configuration. These features support long conduit runs with robust corrosion resistance, easier installation, and reliable sealing in hazardous locations, improving uptime and reducing field labor during installation and retrofits.
Yes. The ECLK236 is rated for Hazardous/Classified Locations with NEC/CEC compliance and Class I, Division 1 suitability. Its forged brass construction and explosionproof design are well-suited for offshore platforms, chemical processing, and other high-risk environments that require durable, compliant conduit connections.
The ECLK236 meets NEC/CEC standards for hazardous locations and holds Class I, Division 1 ratings. It is designed for use in hazardous/classified locations and aligns with relevant Canadian certification reports, providing regulatory assurance for multinational projects and audits.
The ECLK236 offers long-term value through durable forged brass construction, reduced maintenance, and fewer field splices due to its 36-inch flexible length. Its compatibility with standard conduit systems simplifies procurement and installation, lowering labor costs and downtime, which contributes to a lower total cost of ownership over the life of the installation.