Eaton Crouse-Hinds ECLK136 S758 Coupling - 36in Hazardous
Part Number: ECLK136 S758
Quick Summary
The Eaton Crouse-Hinds ECLK coupling provides a flexible conduit join for hazardous-location installations. Maintenance teams fight moisture, vibration, and harsh chemicals that shorten service life. It meets NEC/CEC standards and Hazardous/Classified Locations ratings, including Class I, Division 1 and Class II, Division 1. With a length of 39.75 in, 1/2 in trade size, forged brass, and a flexible PVC coating, it supports fast, reliable field installs. This combination helps reduce downtime and enhances long-term reliability for industrial conduit installations. Engineers and procurement teams benefit from a single, compliant solution across oil, gas, chemical, and marine facilities.
Product Information
Extended Description
ECLK136 S758 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECLK coupling, 36" flexible length, Male connection one end, female connection one end, Forged brass, Flexible PVC protective coating, 1/2" trade size
Product Name
Eaton Crouse-Hinds series ECLK coupling
Catalog Number
ECLK136 S758
Product Length/Depth
39.75 in
Product Height
1.5 in
Product Width
1.5 in
Product Weight
3.96 lb
UPC
782274586700
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
1/2"
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 - ECLK136 S758
Feature: The 36-inch flexible length with male on one end and female on the other enables routing around equipment and obstacles, reducing total fittings. Business Impact: Faster, cleaner installations save labor costs and minimize leak paths in hazardous-area runs. Application: Ideal for tight plant spaces, cable trays, and complex equipment layouts where rigid fittings slow progress. Feature: Forged brass construction provides durability and chemical resistance. Business Impact: Longer service life and lower maintenance expense across harsh environments. Application: Oil, gas, chemical processing, and marine facilities. Feature: Flexible PVC protective coating offers enhanced abrasion and moisture protection. Business Impact: Reduces field degradation and inspection frequency, extending mean time between maintenance. Application: Outdoor, marine, and offshore installations. Feature: NEC/CEC compliance and Hazardous Location ratings (Class I, Division 1; Class II, Division 1; Class III). Business Impact: Streamlines regulatory approvals and minimizes documentation overhead. Application: Projects in hazardous areas requiring explosion-protected fittings. Feature: 1/2 inch trade size and the product's 3.96 lb weight with overall dimensions 39.75 in by 1.5 in by 1.5 in. Business Impact: Stable mounting and predictable performance, reducing vibration-induced wear. Application: Control rooms, refineries, and chemical plants. Feature: Availability of Eaton catalogs and specification sheets to support procurement. Business Impact: Accelerates sourcing, QA checks, and cross-referencing with UL and Canadian certifications. Application: Engineering workflows and project handoffs that follow EC explosionproof catalog references.
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FAQs
The ECLK136 S758 features a male-female end configuration and a 1/2 in trade size that aligns with common conduit fittings used in NEC/CEC compliant installations. Its forged brass body and PVC coating resist corrosion, making it compatible with standard conduit runs in Class I, Division 1 environments. When planning a retrofit, verify catalog pages and UL listings to ensure cross-compatibility with your existing assemblies.
This coupling is designed for Hazardous/Classified Locations with NEC/CEC compliance. It carries ratings suitable for Class I, Division 1, Class II, Division 1, and Class III environments. Documentation includes Eaton specification sheets and Canadian certification references, which streamline project approvals and provide traceability for safety and regulatory audits.
Yes. The forged brass construction combined with a flexible PVC protective coating offers robust resistance to moisture, salt spray, and abrasion typical of marine environments. The product’s hazardous-location ratings support use in oil, gas, and chemical marine facilities, while its 39.75 in length supports routing across equipment decks and platforms without excessive fittings.
Plan for appropriate support spacing and secure mounting to minimize movement, especially in vibration-prone areas. The 39.75 in length and 1/2 in trade size suit mid-span conduit runs, but inspect the PVC coating for abrasion during installation. Use compatible EC explosionproof catalog references and verify UL/CSA certifications to maintain compliance during commissioning.
Rely on Eaton’s specification sheets, product datasheets, and regional certifications to verify compliance. Access Canadian certification references and UL listings through the provided links, and cross-check the catalog page for ECLK136 S758 to ensure correct model selection, compatibility with your project’s safety and QA requirements, and consistent documentation for audits.