Eaton Crouse-Hinds ECLK836 coupling - Class I Div 1
Part Number: ECLK836
Quick Summary
The Eaton Crouse-Hinds ECLK836 coupling is a 36-inch flexible stainless steel conduit connector designed for hazardous-area installations. This solution addresses the common pain point of achieving safe, reliable terminations in Class I Div 1 environments without compromising installation speed. It carries NEC/CEC compliance and is listed for Hazardous/Classified Locations, with additional Class II Div 1 and Class III ratings to support broader plant needs. By combining robust materials with proven certifications, the ECLK836 delivers reduced maintenance and faster field assembly, aligning with contractor and operations goals for safer, compliant, and cost-effective automation projects.
Product Information
Extended Description
ECLK836 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECLK coupling, 36" flexible length, Male connection one end, female connection one end, Stainless steel, 3" trade size
Product Name
Eaton Crouse-Hinds series ECLK coupling
Catalog Number
ECLK836
Product Length/Depth
42.25 in
Product Height
4.56 in
Product Width
4.56 in
Product Weight
20.25 lb
UPC
782274275468
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"
Material
Stainless steel
Crouse-Hinds series EC Explosionproof Couplings catalog page
EC Explosionproof Couplings UL certification
EC Explosionproof Couplings UL certification
Eaton Specification Sheet - ECLK836
Feature → Business Impact → Application: 36-inch flexible stainless steel conduit coupling reduces installation time and improves gas- and dust-tight integrity on long runs, lowering field labor costs while maintaining compliance in restricted spaces. Application: ideal for hazardous-area automation wiring where quick, durable terminations are critical and downstream maintenance must be minimized. Feature → Business Impact → Application: Male one end and female the other simplify repetitive installations and splicing in tight conduit layouts, enabling faster changeouts in dynamic industrial environments. Application: preferred for retrofits in oil & gas, chemical processing, and marine equipment where robust connections are required. Feature → Business Impact → Application: 3-inch trade size with corrosion-resistant stainless steel construction provides reliable service in aggressive environments, reducing replacement cycles and downtime. Application: suitable for offshore platforms and refineries where salt spray and humidity are persistent challenges. Feature → Business Impact → Application: NEC/CEC compliance with NEC hazardous ratings Class I Div 1, Class II Div 1, Class III minimizes regulatory risk and accelerates project approval. Application: ensures engineering teams meet safety standards across multi-site installations. Feature → Business Impact → Application: UL certification references and catalog datasheets streamline procurement and validation workflows. Application: supports audit trails and vendor qualification in regulated facilities.
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FAQs
The ECLK836 provides a 3" trade size with a 36" flexible stainless steel conduit, featuring male and female ends to fit standard hazardous-location fittings. This combination supports reliable terminations in Class I Div 1 environments and integrates smoothly with NEC/CEC compliant systems to reduce installation time.
The ECLK836 is rated for Hazardous/Classified Locations with NEC/CEC compliance and NEC Class I, Division 1 (along with Class II, Division 1 and Class III) ratings. UL certification references are available, validating explosion-proof performance and installation safety in demanding facilities.
Yes. The ECLK836 uses stainless steel construction and is designed for hazardous-area and marine equipment environments. Its corrosion resistance and robust termination capability make it well-suited for offshore platforms, ships, and other salt-exposed installations that require compliant, durable couplings.
Certification reports for the EC Explosionproof Couplings are available, including UL-based listings shown in the datasheets and UL certification pages. The Eaton specification sheet also provides authoritative performance data, enabling quick regulatory validation during design reviews.
ECLK836 features a 42.25 inch overall length with a 36 inch flexible section, 4.56 inch width and height, and a weight of 20.25 pounds. These dimensions support longer runs with a compact profile suitable for restricted spaces, while the stainless steel construction offers improved durability in harsh environments.