Eaton ECGJH818 Explosionproof Coupling - Class I/II/III
Part Number: ECGJH818
Quick Summary
ECGJH818 is an Eaton explosionproof coupling for flexible conduit connections in hazardous locations. In demanding environments, installers often struggle with secure, compliant terminations that resist vibration and corrosion. This device carries UL certification and NEC/CEC hazardous location ratings for Class I Division 1, Class II Division 1, and Class III, ensuring regulatory compliance across multiple jurisdictions. With stainless steel construction and a robust 18 inch flexible length, it offers reliable performance in challenging plants, offshore platforms, and chemical facilities. For procurement teams, the ECGJH818 delivers straightforward installation and long-term reliability, supporting hazardous area wiring standards while minimizing downtime and total cost of ownership.
Product Information
Extended Description
ECGJH818 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECGJH coupling, 18" flexible length, Male connections both ends, Stainless steel, 3" trade size
Product Name
Eaton Crouse-Hinds series ECGJH coupling
Catalog Number
ECGJH818
Product Length/Depth
24.25 in
Product Height
4.56 in
Product Width
4.56 in
Product Weight
9.8 lb
UPC
782274275130
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class II, Division 1 Class III
Gender
Male connections both ends
Flexible length
18"
Trade size
3"
Material
Stainless steel
Crouse-Hinds series EC Explosionproof Couplings catalog page
EC Explosionproof Couplings UL certification
EC Explosionproof Couplings UL certification
EC Explosionproof Couplings UL certification
IF 1618 - ECGJH Flexible Couplings
Eaton Specification Sheet - ECGJH818
Feature: 18 inch flexible length enables routing around tight spaces and accommodates misalignment without additional fittings; Business Impact: reduces installation time and material costs; Application: long conduit runs in hazardous areas, offshore installations, and confined plant spaces. Feature: Stainless steel housing provides corrosion resistance and rugged durability; Business Impact: extends service life in chemical and marine environments, lowering maintenance cycles; Application: wet or corrosive industrial settings. Feature: Male connections on both ends simplify field assembly and mating with standard fittings; Business Impact: accelerates startup and reduces misfit risk; Application: rapid commissioning of conduit networks in hazardous locations. Feature: 3 inch trade size ensures compatibility with common conduit systems and fixtures; Business Impact: minimizes adapters and inventory needs; Application: mainline and drop conduit installations in process plants. Feature: NEC/CEC compliance and UL certification for Class I/II/III hazardous locations; Business Impact: reduces compliance risk and third-party testing costs; Application: procurement and installation for regulated facilities. Feature: Installation documentation including IF 1618 instruction sheet and Eaton catalogs; Business Impact: provides clear guidance, lowering field errors; Application: standardizing hazardous-area coupling installs across sites.
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FAQs
ECGJH818 installs as a rigid-to-flexible conduit connection with male ends. Follow the IF 1618 instruction sheet for assembly steps, torque recommendations, and sealing practices. Ensure the 3" trade size matches your conduit fittings and that all connections remain secure in Class I/II/III zones as defined by NEC/CEC.
Yes, ECGJH818 uses a 3" trade size and features male connections on both ends, designed to mate with standard 3" conduit fittings and mating couplings. Always verify compatibility with your system’s accessory catalog and maintain proper gasketing to preserve explosionproof integrity.
ECGJH818 carries NEC/CEC hazardous location ratings (Class I, Division 1; Class II, Division 1; Class III) and UL certification, with documented compliance for hazardous/classified locations. These credentials help streamline procurement and ensure alignment with safety and performance requirements.
Ideal for chemical plants, offshore platforms, and other industrial facilities requiring explosionproof, stainless steel conduit connections with a flexible length. The 18" reach and 3" trade size support long runs, vibration resistance, and corrosion protection in harsh environments.
The stainless steel construction minimizes corrosion-related downtime, while UL and NEC/CEC compliance reduces rework and audit findings. Its straightforward installation and compatible dimensions shorten project timelines, delivering lower total cost of ownership over the equipment’s life cycle.