Eaton ECGJH512 Coupling - 12in Flex, 1-1/2in, Class I Div 1
Part Number: ECGJH512
Quick Summary
The ECGJH512 coupling from Eaton Crouse-Hinds is a 12-inch flexible conduit connector designed for hazardous locations. In rugged environments, unreliable seals and difficult installations slow projects and risk ignition; this model addresses sealing, durability, and maintenance concerns. This ECGJH512 meets NEC/CEC requirements with Class I, Division 1 approval and UL certifications, ensuring safe, compliant connections. With forged brass and a 1-1/2-inch trade size, it delivers reliable performance while simplifying procurement and installation for maintenance teams. This combination supports faster field installs, reduces non-value add rework, and aligns with industrial safety programs. Its compatibility with EC explosion-proof couplings and Eaton's installation literature helps teams verify compliance quickly. Engineers will appreciate clear documentation and tested performance data for audits.
Product Information
Extended Description
ECGJH512 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECGJH coupling, 12" flexible length, Male connections both ends, Forged brass, 1-1/2" trade size
Product Name
Eaton Crouse-Hinds series ECGJH coupling
Catalog Number
ECGJH512
Product Length/Depth
18.63 in
Product Height
3.5 in
Product Width
3.5 in
Product Weight
11.3 lb
UPC
782274255903
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
12"
Trade size
1-1/2"
Material
Forged brass
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 - ECGJH512
Feature: ECGJH512 provides a 12-inch flexible length with male connections on both ends, enabling installers to navigate tight equipment footprints while preserving a leak-resistant seal. Business impact: reduces on-site labor and rework by accommodating misalignment and eliminating the need for custom adapters, cutting installation time and total installed cost. Application: ideal for long conduit runs in hazardous locations, such as compact motor enclosures and offshore installations where rigid fittings would complicate routing. Feature: Forged brass bodies deliver robust mechanical strength and corrosion resistance in demanding environments, including exposure to heat, moisture, and corrosive vapors. Business impact: extends service life, lowers replacement intervals, and lowers maintenance costs compared with lesser alloys, reducing total cost of ownership. Application: trusted in EC explosion-proof couplings for chemical plants, refineries, and marine installations where aggressive atmospheres prevail across operations. Feature: Area classification HazLoc compatibility with NEC/CEC; Class I, Division 1 approvals and UL certifications that support risk reduction and insurance requirements. Business impact: ensures regulatory compliance, expedites approvals during audits, and reduces risk of non-compliant installations. Application: essential for facilities handling flammable vapors or dust, including chemical processing, oil and gas, and marine terminals across industries. Feature: Comprehensive documentation—IF 1618 installation instructions, certified catalogs, and specification sheets—are readily accessible online and in downloadable formats to support field engineering. Business impact: accelerates procurement, improves installer confidence, and streamlines job-site training through standardized checklists and quick-reference guides. Application: simplifies engineer-to-field handoffs and compliance reporting for maintenance teams and inspectors during regulatory inspections. Feature: Compatible with standard 1-1/2 inch trade-size conduit fittings; male-male coupling design reduces orientation errors and simplifies inventory for retrofit projects and new builds alike. Business impact: minimizes stocking complexity, speeds spares provisioning, and enhances retrofit versatility across multi-vendor conduit ecosystems. Application: fits within Eaton Crouse-Hinds EC explosion-proof ecosystem and integrates with existing conduit systems across industries, including chemical processing, oil and gas, and shipboard systems.
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FAQs
Yes. ECGJH512 uses male connections on both ends and a 1-1/2 inch trade size, designed to thread into standard conduits without adapters. The 12-inch flexible length accommodates tight spaces, reducing routing constraints. For safe installations, ensure the area classification and approved mounting orientation per NEC/CEC and UL guidance.
ECGJH512 is a 12-inch flexible conduit coupling made from forged brass, with male ends on both sides, a 1-1/2 inch trade size, overall length 18.63 inches, height 3.5 inches, and weight around 11.3 pounds. It is rated for hazardous locations and conforms to NEC/CEC standards.
Industries with hazardous atmospheres benefit, including chemical processing, oil and gas, marine terminals, offshore platforms, and power generation facilities. The Class I Division 1 rating and UL certifications support compliance during audits and simplify procurement for maintenance crews installing explosion-proof connections in tight spaces.
ECGJH512 carries NEC/CEC standards and Class I Division 1 approval, along with UL certifications. Documentation includes installation sheets IF 1618, catalog pages, and the Eaton specification sheet, which helps with verification during regulatory inspections and supplier qualification processes.
By reducing installation time, improving reliability of seals, and providing documented approvals, ECGJH512 lowers field downtime and maintenance costs. The forged brass construction resists corrosion in aggressive environments, extending service life. Access to UL certifications and installation literature also accelerates turnover from procurement to commissioning.