Eaton ECGJH821 Hazardous Area Coupling - Class I Div 1
Part Number: ECGJH821
Quick Summary
ECGJH821 is a rugged hazardous-area coupling designed for safe conduit connections in explosion-hazard zones. Engineers often struggle with reliable, corrosion-resistant fittings that install quickly and meet strict safety standards in Class I, Division 1 environments. This ECGJH821 lineup supports NEC/CEC compliance, UL declarations of conformity, and hazardous-location ratings to streamline procurement and installation. In addition to its 21 inch flexible length, stainless steel construction and 3 inch trade size, it delivers durable performance and reduced maintenance costs. Put simply, it helps engineering teams meet schedule commitments while maintaining safety margins in challenging sites.
Product Information
Extended Description
ECGJH821 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECGJH coupling, 21" flexible length, Male connections both ends, Stainless steel, 3" trade size
Product Name
Eaton Crouse-Hinds series ECGJH coupling
Catalog Number
ECGJH821
Product Length/Depth
27.25 in
Product Height
4.56 in
Product Width
4.56 in
Product Weight
10.9 lb
UPC
782274275147
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
21"
Trade size
3"
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 - ECGJH821
Feature: 21 inch flexible length and 27.25 inch overall length enable adaptable conduit routing, reducing field labor and minimizing bending stress on cables. Business impact: Faster installations and improved reliability in compact plant layouts, with fewer call-outs for rework. Application: Ideal for hazardous-area conduit connections in chemical plants and refineries, where tight spaces demand flexible solutions and NEC/CEC compliance. Long-tail keywords addressed include hazardous location conduit coupling, stainless steel flexible conduit fitting, and Class I Division 1 equipment. Feature: Male connections at both ends eliminate extra adapters, speeding on-site assembly. Business impact: Reduces inventory complexity and project lead times. Application: Suitable for Class I Div 1 installations in offshore or marine facilities. Feature: Stainless steel construction provides corrosion resistance in demanding environments. Business impact: Extends lifecycle, lowers maintenance costs, and improves total cost of ownership. Application: Marine, petroleum, and chemical processing facilities; compatible with standard 3 inch trade size fittings. Feature: NEC/CEC compliance and UL declaration of conformity simplify procurement and regulatory clearance. Business impact: Smooths audits, accelerates compliance demonstrations, and reduces procurement risk. Application: Global projects requiring validated hazardous-location ratings. Feature: Compact dimensions and 10.9 lb weight support safe handling and installation in confined spaces. Business impact: Easier lifting, reduced on-site injuries, and faster commissioning.
Get a Quick Quote for a Eaton Crouse-Hinds ECGJH821
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton Crouse-Hinds ECGJH821?
Enquire Now
FAQs
ECGJH821 features male connections on both ends and a 21 in flexible segment, enabling quick field assembly in hazardous locations. With a 27.25 in overall length and 3 in trade size, it fits standard conduit runs while meeting NEC/CEC Class I Div 1 requirements. Use appropriate termination methods and verify UL DoC compliance prior to deployment.
Key specs include Class I Division 1 hazardous rating, NEC/CEC standards, 21 in flexible length, 27.25 in overall length, 3 in trade size, and stainless steel construction. The combination delivers reliable mechanical integrity, corrosion resistance, and regulatory compliance, reducing maintenance frequency and providing safer, faster installations in demanding plants.
Yes. The stainless steel ECGJH821 is designed for hazardous/classified locations and is compatible with marine and offshore environments where corrosion resistance and robust construction are essential. Its 21 in flexible section supports complex conduit routing, while the 3 in trade size and male-end design simplify replacements and extensions in constrained spaces.
ECGJH821 carries NEC/CEC standards alignment and NEC hazardous ratings (Class I, Division 1; plus references to Class II and III in certified contexts). UL declarations of conformity further validate compliance for global projects, aiding audits and supplier qualification processes in regulated industries.
The stainless steel body resists corrosion, extending service life in harsh environments and reducing replacement frequency. The dual-end male connections and flexible length speed installation, cutting labor costs and downtime. Overall, this leads to lower life-cycle costs and improved project ROI for hazardous-area conduit assemblies.