Eaton Crouse-Hinds ECGJH2120 Coupling - 3/4in Brass
Part Number: ECGJH2120
Quick Summary
ECGJH2120 coupling provides flexible, 120 inch conduit connections for hazardous areas in industrial plants. Engineers frequently struggle with rigid fittings in tight spaces, which can slow installations and compromise explosion-protection integrity. The connector is rated for Hazardous/Classified Locations under NEC/CEC, with Class II, Class I, and Class III hazardous ratings to support safe operation in demanding environments. Designed with forged brass and a 3/4 inch trade size, ECGJH2120 minimizes downtime, simplifies field installs, and resists corrosion in tough industrial and marine settings. This combination translates into lower lifecycle costs and easier maintenance for procurement and maintenance teams seeking reliable, compliant connectivity.
Product Information
Extended Description
ECGJH2120 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECGJH coupling, 120" flexible length, Male connections both ends, Forged brass, 3/4" trade size
Product Name
Eaton Crouse-Hinds series ECGJH coupling
Catalog Number
ECGJH2120
Product Length/Depth
124.13 in
Product Height
1.88 in
Product Width
1.88 in
Product Weight
1 lb
UPC
782274709390
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class I, Division 1 Class III
Gender
Male connections both ends
Flexible length
120"
Trade size
3/4"
Material
Forged brass
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 - ECGJH2120
Feature: 120 in flexible length. Business Impact: Enables uninterrupted runs and fewer joints, reducing leak points and inspection frequency. Application: ideal for long conduit spans between equipment in hazardous locations. Feature: Forged brass construction. Business Impact: offers robust mechanical strength and corrosion resistance for harsh environments, supporting long service life. Application: installations in chemical plants and offshore facilities. Feature: 3/4 in trade size. Business Impact: aligns with common conduit systems, reducing adaptation needs and inventory variety. Application: standard industrial and hazardous-area projects. Feature: Male connections both ends. Business Impact: simplifies field assembly and allows quick, secure mating with compatible fittings. Application: rapid decommissioning or reconfiguration during plant upgrades. Feature: NEC/CEC compliance with Class II, I, III ratings. Business Impact: ensures regulatory conformity and safer operation, minimizing compliance risk. Application: hazardous area applications across industrial and marine sectors. Feature: Weight of approximately 1 lb. Business Impact: eases handling during installation and reduces fatigue on crews. Application: on-site assembly in constrained or elevated spaces.
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FAQs
ECGJH2120 uses a 3/4 in trade size and features male connections at both ends, making it compatible with common conduit systems used in hazardous locations. It is designed for NEC/CEC compliant installations and reduces the need for additional adapters, speeding up field assembly while maintaining explosion-proof integrity.
ECGJH2120 carries NEC/CEC standards with hazardous ratings for Class II, Division 1; Class I, Division 1; and Class III. It is intended for Hazardous/Classified Locations, ensuring safe operation in chemical plants, oil and gas facilities, and other high-risk environments.
Yes. The 120 inch flexible length supports long, uninterrupted conduit runs, reducing joints and potential leak points. The forged brass construction provides durability against corrosion and vibration, which is beneficial in industrial and marine settings.
The ECGJH2120 product page references Canadian certification documentation and a Declaration of Conformity, alongside NEC/CEC compliance. For installation teams, these certifications support regulatory acceptance during audits and cross-border projects.
The combination of a 120 in flexible length, robust forged brass, and simple male-end connections reduces installation time, minimizes joint-related maintenance, and lowers spare parts inventory. Over a project lifecycle, this translates to lower labor costs and fewer field reworks in hazardous environments.