Eaton ECGJH318 S516 coupling - IP66
Part Number: ECGJH318 S516
Manufacturer
Eaton Crouse-Hinds
Part number
ECGJH318 S516
Category
Quick Summary
ECGJH318 S516 coupling provides rugged, explosion-proof connections for hazardous locations in industrial conduit systems. Installers often grapple with corrosion, restricted spaces, and cumbersome documentation when upgrading or extending hazardous-area runs. This model carries NEC/CEC and IECEx/ATEX certifications, IP66 ingress protection, and Class I, Division 1 ratings, ensuring compliant operation in demanding environments. Stainless steel construction delivers corrosion resistance in marine and chemical settings, while the 18-inch flexible length paired with 1-inch trade size and male ends simplifies field installation and future disassembly. The design minimizes downtime, reduces maintenance costs, and supports long-term reliability across offshore platforms, shipyards, refineries, and other hazardous-area facilities.
Product Information
Extended Description
ECGJH318 S516 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECGJH coupling, 18" flexible length, Male connections both ends, Stainless steel, 1" trade size
Product Name
Eaton Crouse-Hinds series ECGJH coupling
Catalog Number
ECGJH318 S516
Product Length/Depth
23 in
Product Height
2.13 in
Product Width
2.13 in
Product Weight
2.35 lb
UPC
782274450551
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC IECEx/ATEX
NEC hazardous rating
Class I, Division 1 Class II, Division 1 Class III
Ingress protection (IP) ratings
IP66
Gender
Male connections both ends
Flexible length
18"
Trade size
1"
Material
Stainless steel
Crouse-Hinds series EC Explosionproof Couplings catalog page
ECGJH Declaration of Conformity
ECGJH Declaration of Conformity
ECGJH Declaration of Conformity
IF 1618 - ECGJH Flexible Couplings
Eaton Specification Sheet - ECGJH318 S516
Feature → Business Impact → Application: The ECGJH318 S516 offers an 18-inch flexible length with male connections on both ends and a 1-inch trade size in durable stainless steel. This combination improves routing flexibility in tight spaces, reduces installation time, and facilitates quick maintenance in hazardous-area conduit runs used in chemical plants and offshore facilities. Application: Ideal for Class I, II, and III environments where robust, corrosion-resistant couplings are required to meet strict safety standards while preserving system integrity. Feature → Business Impact → Application: IP66 ingress protection paired with NEC/CEC and IECEx/ATEX certifications provides verifiable compliance and protection against dust and water ingress. Application: Use in hazardous locations and classified areas across marine rigs, refineries, and heavy-industrial sites to minimize risk and ensure continuous operation. Feature → Business Impact → Application: Stainless steel construction delivers excellent corrosion resistance in harsh environments, extending service life and lowering replacement costs. Application: Suitable for offshore platforms, shipboard systems, and chemical processing plants where long-term reliability is essential. Feature → Business Impact → Application: Overall length is 23 inches with an 18-inch flexible segment, ensuring compatibility with longer conduit runs while maintaining flexible routing. Application: Fits standard conduit networks in complex installations, reducing the need for additional adapters or fittings. Feature → Business Impact → Application: Availability of installation documentation and certified references supports faster procurement and commissioning. Application: Streamlines QA, inspection, and compliance steps for large-scale hazardous-location projects.
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FAQs
ECGJH318 S516 is designed for hazardous and classified locations requiring explosion-proof conduit connections. It supports Class I, II, and III environments with NEC/CEC and IECEx/ATEX certifications, making it suitable for chemical plants, oil/gas facilities, offshore platforms, and industrial Marine environments where reliable, compliant fittings are essential.
Key specs include 18 inches of flexible length (with an overall length of 23 inches), 1-inch trade size, stainless steel construction, and male connections at both ends. It carries IP66 ingress protection and enables operation in hazardous areas per NEC/CEC and IECEx/ATEX standards, with a weight around 2.35 lb for manageable field handling.
Yes. ECGJH318 S516 is specified for a 1-inch trade size and features male connections on both ends, supporting standard conduit assemblies used in EC explosion-proof couplings. The stainless steel body and 18-inch flexible length facilitate routing through tight spaces while maintaining secure, compliant connections.
The ECGJH318 S516 carries NEC/CEC and IECEx/ATEX certifications, IP66 ingress protection, and Class I, Division 1 (and related Class II/III) hazardous-location ratings. These certifications help you meet regulatory requirements for hazardous and classified locations, enabling safer installations and simplifying supplier audits and approvals.
The stainless steel, explosion-proof ECGJH318 S516 reduces corrosion-related maintenance and downtime in harsh environments, lowering total cost of ownership. Its longer service life and easier field servicing translate to lower replacement frequency, faster commissioning, and improved operational uptime across offshore, chemical, and industrial facilities.