Eaton ECLK218 S758 Coupling - Class I, Division 1
Part Number: ECLK218 S758
Quick Summary
The Eaton ECLK218 S758 coupling is a robust explosion-proof connector designed for safe conduit transitions in hazardous locations. In tough industrial environments, engineers frequently wrestle with flexible fittings that crack, corrode, or fail to meet regulatory requirements during maintenance or expansion projects. This model is UL-certified for EC explosionproof use and aligns with NEC/CEC standards, offering Class I, Division 1 suitability for hazardous and classified locations. With a forged brass body and flexible PVC protective coating, it resists moisture and abrasion while maintaining dependable electrical continuity. By combining reliability with straightforward installation, the ECLK218 S758 delivers long-term cost savings and safer, compliant electrical infrastructure for refitting or new builds.
Product Information
Extended Description
ECLK218 S758 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECLK coupling, 18" flexible length, Male connection one end, female connection one end, Forged brass, Flexible PVC protective coating, 3/4" trade size
Product Name
Eaton Crouse-Hinds series ECLK coupling
Catalog Number
ECLK218 S758
Product Length/Depth
22.13 in
Product Height
1.88 in
Product Width
1.88 in
Product Weight
4.6 lb
UPC
782274588223
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
18"
Trade size
3/4"
Material
Forged brass
Special features
Flexible PVC protective coating
Crouse-Hinds series EC Explosionproof Couplings catalog page
EC Explosionproof Couplings UL certification
EC Explosionproof Couplings UL certification
Eaton Specification Sheet - ECLK218 S758
Feature: 18 inch flexible length enables easier routing in tight equipment spaces. Business impact: reduces installation time and field labor, lowering project downtime. Application: control panels, instrument racks, and machinery enclosures in hazardous areas. Feature: 3/4 inch trade size ensures compatibility with common conduit systems. Business impact: minimizes the need for adapters, improving field reliability. Application: retrofit projects and new installations requiring standard conduit fittings. Feature: Forged brass construction delivers strength and corrosion resistance. Business impact: extends service life in harsh environments, lowering maintenance costs. Application: offshore platforms, chemical plants, and mining facilities. Feature: Flexible PVC protective coating adds moisture and chemical resistance. Business impact: protects integrity in wet or corrosive atmospheres, reducing replacement cycles. Application: marine applications and hazardous area installations. Feature: Male and female connections on opposite ends support quick, secure assembly. Business impact: accelerates commissioning and reduces joint failure risk. Application: field assemblies and modular installations. Feature: NEC/CEC compliance and Class I, Division 1 rating. Business impact: ensures regulatory alignment and safe operation under hazardous classifications. Application: all hazardous location deployments needing UL and NEC/CEC conformity.
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FAQs
The ECLK218 S758 is designed for Class I, Division 1 environments and NEC/CEC compliant installations. It features a 3/4 inch trade size and 18 inch flexible length, enabling straightforward integration with standard conduit systems and minimizing the need for adapters in retrofit projects.
Key specs include forged brass construction, flexible PVC protective coating, 18 inch length, 3/4 inch trade size, and male/female ends. It is rated for Hazardous/Classified Locations and adheres to NEC/CEC standards, with UL certification for EC explosion-proof couplings.
Yes. The coupling is specified for NEC/CEC compliance and Class I, Division 1 hazardous locations, making it appropriate for installations that demand UL-listed explosion-proof performance and regulatory conformity in hazardous environments.
The flexible PVC protective coating adds moisture and chemical resistance to the forged brass body, reducing corrosion risk and extending service life in marine, offshore, and chemical processing environments—lowering maintenance and replacement costs over time.
By delivering durable construction, UL/explosion-proof certification, and easy field installation, the coupling reduces downtime during commissioning and maintenance, minimizes joint failures, and supports longer maintenance cycles in hazardous area projects, yielding tangible cost savings over traditional fittings.