Eaton ECGJH412 S516 Coupling - IP66 Hazardous Area
Part Number: ECGJH412 S516
Manufacturer
Eaton Crouse-Hinds
Part number
ECGJH412 S516
Category
Quick Summary
ECGJH412 S516 coupling provides a stainless steel, 12-inch flexible connection for hazardous locations in industrial facilities. For engineers wrestling with corrosion, misfit fittings, or downtime due to incompatible couplings, this option streamlines field installs and reduces spare parts needs. It carries NEC/CEC IECEx/ATEX certifications and an IP66 rating, supporting safe operation in harsh environments. With Class I, II, and III suitability, it helps ensure regulatory compliance while delivering dependable performance. The 1-1/4 inch trade size and 12 inch length integrate smoothly with standard conduit runs, pairing well with existing Crouse-Hinds EC components for ongoing maintenance and future scalability.
Product Information
Extended Description
ECGJH412 S516 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECGJH coupling, 12" flexible length, Male connections both ends, Stainless steel, 1-1/4" trade size
Product Name
Eaton Crouse-Hinds series ECGJH coupling
Catalog Number
ECGJH412 S516
Product Length/Depth
17.75 in
Product Height
2.94 in
Product Width
2.94 in
Product Weight
1 lb
UPC
782274959276
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
12"
Trade size
1-1/4"
Material
Stainless steel
Crouse-Hinds series EC Explosionproof Couplings catalog page
EC Explosionproof Couplings Canadian certification
EC Explosionproof Couplings Canadian certification
EC Explosionproof Couplings Canadian certification
IF 1618 - ECGJH Flexible Couplings
Eaton Specification Sheet - ECGJH412 S516
Feature great strength → Business impact: improved reliability and reduced maintenance costs → Application in hazardous locations. The ECGJH412 S516 uses stainless steel construction for corrosion resistance, delivering long service life in harsh industrial environments, reducing replacement cycles and downtime. The 12" flexible length provides installation versatility, enabling quick alignment and fewer field modifications for complex conduit routes in chemical plants and offshore facilities. This coupling uses male connections on both ends, simplifying assembly and compatibility with existing EC fittings, lowering installation time and training needs. IP66 ingress protection guarantees dust-tight and water-resistant performance, reducing enclosure contamination and safeguarding electrical integrity in wet, humid, or washdown environments. Certifications including NEC/CEC, IECEx/ATEX reassure compliance teams and operators, supporting audit readiness while maintaining productivity. The 1-1/4" trade size aligns with standard conduit systems, easing procurement and stock management for maintenance, repairs, and projects. Overall, this coupling delivers measurable efficiency gains and risk reduction for hazardous-area wiring.
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FAQs
ECGJH412 S516 supports a 1-1/4" trade size with male connections on both ends, enabling straightforward assembly with standard EC conduit fittings. Its 12" flexible length accommodates alignment in irregular runs, reduces field cutting, and simplifies retrofits in hazardous locations. For best results, pair with compatible Crouse-Hinds EC components and follow the IF1618 guidelines for installation.
The ECGJH412 S516 carries NEC/CEC and IECEx/ATEX certifications, along with an IP66 rating and Hazardous/Classified Locations area classification. These approvals confirm suitability for Class I, II, and III environments, ensure compliance with global safety standards, and support audit readiness for refineries, chemical plants, and offshore installations.
Yes. The stainless steel construction, IP66 protection, and explosion-proof certification make ECGJH412 S516 well-suited for offshore platforms and chemical processing facilities. Its 12" length and 1-1/4" trade size fit common conduit runs, while IECEx/ATEX and NEC/CEC compliance provide confidence for installation in zones with strict regulatory requirements.
Installation advantages include stainless steel durability, ease of alignment with a 12" flexible length, and male-male connectivity that minimizes coupling errors. A common objection is the perceived stiffness of metal couplings; the ECGJH412 S516 mitigates this with its designed flexibility and compatible mounting hardware. Adhering to installation sheets (IF 1618) can further streamline setup and long-term performance.
The ECGJH412 S516 measures 17.75 inches in length with a 2.94 inch width and height, and weighs about 1 pound. This compact, lightweight profile simplifies handling, transport, and mounting in constrained spaces, while the 12 inch flexible segment aids routing around obstacles without compromising rigidity where needed.