Eaton Crouse-Hinds ECLK18 S758 Coupling - NEC/CEC
Part Number: ECLK18 S758
Quick Summary
Eaton Crouse-Hinds ECLK18 S758 coupling is a flexible, explosionproof connector for hazardous-area applications. Engineers often wrestle with securing robust, corrosion-resistant terminations in harsh environments; this model offers a compact 11.75 inch body with an 8 inch flexible segment to simplify routing and accelerate installation. With NEC/CEC compliance covering Class II, Division 1 and Class I, Division 1, the coupling provides dependable protection where safety is mission-critical. The forged brass construction and flexible PVC protective coating deliver long life in demanding plants, offshore platforms, and chemical facilities. By combining rugged hardware with proven standards, it supports reliable power distribution and reduced maintenance costs in industrial automation systems.
Product Information
Extended Description
ECLK18 S758 Eaton Crouse-Hinds: 1/2 X 18 DIV 1 FLEX CPLG M-F NEO COATING
Product Name
Eaton Crouse-Hinds series ECLK coupling
Catalog Number
ECLK18 S758
Product Length/Depth
11.75 in
Product Height
1.5 in
Product Width
1.5 in
Product Weight
2.2 lb
UPC
662276588448
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class I, Division 1 Class III
Gender
Male connection one end, female connection one end
Flexible length
8"
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
Feature: Flexible PVC protective coating provides superior moisture resistance and abrasion protection. Business Impact: Extends service life in corrosive environments and reduces replacement cycles. Application: Ideal for chemical processing and marine facilities where exposure to solvents and humidity is routine. Feature: Forged brass construction delivers high mechanical strength and good conductivity. Business Impact: Improves inline reliability and minimizes field rework due to wear or deformation. Application: Suitable for heavy-duty conduit connections in harsh industrial spaces. Feature: 1/2 inch trade size with male and female ends simplifies integration with standard conduit systems. Business Impact: Streamlines installation, lowers tooling needs, and shortens project timelines. Application: Works with common wiring protocols in control cabinets and field housings. Feature: Overall length 11.75 inches with an 8 inch flexible segment enables flexible routing and easier routing around obstructions. Business Impact: Reduces splicing, lowers labor costs, and improves cable management. Application: Useful in confined plant layouts and offshore equipment where space is at a premium. Feature: NEC/CEC compliance and class ratings (Class II, Division 1; Class I, Division 1; Class III) ensure regulatory conformity. Business Impact: Mitigates compliance risk and supports safer commissioning. Application: Essential for hazardous-location installations in oil, gas, and chemical processing environments.
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FAQs
Yes. The ECLK18 S758 is designed for a 1/2 inch trade size with male and female ends, compatible with standard conduit fittings used in hazardous-location installations. The 11.75 inch overall length and 8 inch flexible segment aid routing in tight spaces, reducing field modification time.
Key specs include trade size 1/2 inch, overall length 11.75 inches, height and width of 1.5 inches, weight approx 2.2 pounds, forged brass material, and a flexible PVC protective coating with an 8 inch flexible segment.
Yes. The coupling carries NEC/CEC compliance with hazardous location ratings including Class II, Division 1; Class I, Division 1; and Class III, making it suitable for hazardous/classified locations and ensuring regulatory conformity.
Best for hazardous-area electrical distributions in chemical plants, oil & gas facilities, and offshore platforms. Its forged brass construction, flexible coating, and 8 inch flex segment support durable, easy-to-route connections in demanding environments.
The combination of forged brass and flexible PVC coating provides corrosion resistance and improved longevity, reducing maintenance intervals. The robust dual-end design minimizes field repairs, while the 8 inch flexible segment facilitates easier installations, cutting labor costs over the system’s life.