Eaton Crouse-Hinds ECLK830 Coupling - 3" Trade Size
Part Number: ECLK830
Quick Summary
The Eaton Crouse-Hinds ECLK830 coupling is a 30-inch flexible stainless steel conduit connector designed for hazardous-area deployments in industrial facilities. In the field, installers struggle with durable, compliant fittings that withstand harsh environments and simplify regulatory approvals, which can slow projects and increase risk. This solution aligns with NEC/CEC standards and hazardous location ratings, including Class I, Division 1, Class II, Division 1, and Class III, delivering confidence to safety officers and procurement alike. By combining stainless steel strength with a 3-inch trade size and a male-female configuration, it enables quick terminations and reliable sealing. For engineering teams, this means reduced maintenance costs, faster install times, and a clearer path to ongoing compliance.
Product Information
Extended Description
ECLK830 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECLK coupling, 30" 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
ECLK830
Product Length/Depth
36.25 in
Product Height
4.56 in
Product Width
4.56 in
Product Weight
1 lb
UPC
782274275444
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
30"
Trade size
3"
Material
Stainless steel
Crouse-Hinds series EC Explosionproof Couplings catalog page
EC Explosionproof Couplings Canadian certification
EC Explosionproof Couplings Canadian certification
Eaton Specification Sheet - ECLK830
Feature: 30" flexible length provides versatility for long conduit runs without excessive fittings. Business Impact: reduces inventory, cuts installation time, and lowers total installed cost in hazardous-area projects. Application: offshore platforms and chemical processing plants where space is constrained yet reliability matters. Keywords: hazardous area coupling, explosion-proof conduit fittings, 30 inch flexible length. Feature: Stainless steel construction delivers corrosion resistance in marine and chemical environments. Business Impact: extends service life, lowers maintenance cycles, and improves total cost of ownership. Application: refineries and foundries facing aggressive atmospheres. Keywords: stainless steel conduit coupling, corrosion resistant fittings. Feature: 3" trade size ensures direct compatibility with standard 3" conduit systems. Business Impact: minimizes adapters, accelerates procurement, and reduces field errors. Application: process plants with 3" conduit runs. Keywords: 3 inch trade size, conduit compatibility. Feature: Male on one end, female on the other simplifies field assembly. Business Impact: faster terminations, fewer mis-matched components, and improved installation safety. Application: rapid retrofit projects and new builds. Keywords: gendered connectors, field install speed. Feature: NEC/CEC compliance and hazardous-location ratings (Class I, Division 1; Class II, Division 1; Class III). Business Impact: expedites regulatory approvals, lowers risk of non-conformance, and supports standardization. Application: regulatory submissions for hazardous-area equipment. Keywords: NEC hazardous ratings, industry standards, Class I Division 1. Feature: Documentation and Canadian certification access supports audit readiness. Business Impact: smoother approvals and easier maintenance planning. Application: cross-border procurement and long-term service planning. Keywords: Canadian certification, UL reports, supplier documentation.
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FAQs
The ECLK830 supports a 3 inch trade size with a 30 inch flexible length and features male on one end and female on the other. It is designed for stainless steel conduit systems used in hazardous locations, aligning with NEC/CEC standards and Class I, II, III ratings for robust field installations.
Prepare the conduit ends, verify compatibility with 3 inch trade size fittings, and align the male and female ends prior to joining. Tighten connections per site procedures, ensure proper sealing, and test for continuity and integrity following NEC/CEC guidelines to maintain hazardous-location compliance.
Yes. The ECLK830 carries NEC/CEC compliance and Canadian certification documentation. Certification reports (including UL-based listings) are available and referenced for cross-border regulatory submissions, supporting safe usage in Canadian hazardous locations.
Its stainless steel construction offers excellent corrosion resistance in marine environments, while the 30 inch flexible length and 3 inch trade size enable reliable, low-leakage terminations in constrained spaces common to offshore installations. The component also supports NEC/CEC compliance for hazardous locations, reducing risk and maintenance costs.
By delivering quicker field assembly, fewer adapters, and certified compliance for hazardous locations, the ECLK830 lowers installation time, reduces rework, and extends service life in harsh environments. The result is lower maintenance costs and more predictable project timelines for engineering and procurement teams.