Eaton ECGJH427 Coupling - Hazardous Class I, Division 1
Part Number: ECGJH427
Quick Summary
ECGJH427 is a flexible conduit coupling designed for hazardous-area installations. Engineers often confront assembly delays and noncompliant fittings in tight hazardous locations. It carries NEC/CEC compliance for Class I, Division 1, and is supported by UL and Canadian certification documentation, ensuring regulatory alignment for global projects. Designed for rugged, explosion-proof workflows, this coupling enables faster field terminations and durable performance, while forged brass construction resists corrosion in demanding environments. The ECGJH427 pairs well with 1-1/4" trade-size conduits and 27" flexible length, delivering reliable wiring routes and reducing maintenance downtime across industrial plants and offshore facilities. This makes ECGJH427 a trusted choice for safety-critical projects.
Product Information
Extended Description
ECGJH427 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECGJH coupling, 27" flexible length, Male connections both ends, Forged brass, 1-1/4" trade size
Product Name
Eaton Crouse-Hinds series ECGJH coupling
Catalog Number
ECGJH427
Product Length/Depth
32.75 in
Product Height
2.94 in
Product Width
2.94 in
Product Weight
1 lb
UPC
782274745978
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
27"
Trade size
1-1/4"
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 - ECGJH427
The ECGJH427 features a 27" flexible length, enabling precise routing through cramped plant spaces and around equipment in hazardous locations. The extended reach reduces the need for additional elbows, adapters, and splices, which shortens installation time and minimizes potential leakage paths. With male connections on both ends, ECGJH427 delivers straightforward, tool-less mating patterns that cut assembly complexity and reduce rework on busy job sites. Forged brass construction provides robust mechanical strength and corrosion resistance, essential for offshore platforms and chemical plants, supporting longer service life and lower maintenance costs. Designed for 1-1/4" trade-size conduits, it integrates smoothly with standard installation practices and stock fittings, simplifying procurement and spares management. Regulatory compliance is a core benefit, with NEC/CEC adherence for Class I, Division 1 and UL/Canadian certifications to satisfy audit and cross-border requirements. Comprehensive documentation, including installation instructions and datasheets, supports safer, faster commissioning and maintenance planning. Practical field insights show the ECGJH427 reduces changeovers and accelerates terminations in explosion-protected conduit systems, delivering measurable ROI through reduced downtime and compliant performance.
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FAQs
Yes. ECGJH427 is specifically designed for 1-1/4" trade-size conduits and provides male-male connections suitable for Hazardous/Classified Locations under NEC/CEC Class I, Division 1. The forged brass construction ensures robust mating with standard fittings, delivering a reliable, code-compliant installation in demanding environments.
The 27" flexible length allows you to route around obstacles with fewer elbows and adapters, reducing assembly time and potential leakage paths. This translates to faster commissioning, lower labor costs, and improved wiring integrity in tight spaces common to process plants and offshore facilities.
Absolutely. The ECGJH427 is designed for hazardous areas and uses forged brass suitable for challenging environments. Its Class I, Division 1 rating and UL/Canadian certifications support marine and offshore applications by meeting stringent environmental and safety standards, while maintaining durability against corrosion and vibration.
ECGJH427 adheres to NEC/CEC standards for Class I, Division 1 hazardous locations and is supported by UL and Canadian certification references. Area classification is Hazardous/Classified Locations, ensuring compliance for multi-region projects and facilitating regulatory audits and approvals.
Schedule periodic inspections for the mating interfaces and brass fittings to monitor for galling, corrosion, or loosening. Use proper torque on threaded connections, verify enclosure integrity, and refer to Eaton installation sheets IF1618 and the ECGJH427 datasheet to ensure ongoing compliance and minimize downtime during maintenance.