Eaton Crouse-Hinds ECGJH512 S758 - 12\" Flexible Coupling - Class I Div 1

Part Number: ECGJH512 S758
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
ECGJH512 S758

Quick Summary

Eaton Crouse-Hinds ECGJH512 S758 is a hazardous area coupling designed for flexible, durable conduit connections in explosion-protected environments. When downtime or compatibility issues arise from mismatched fittings in hazardous locations, projects suffer delays and maintenance costs climb. This ECGJH product carries NEC/CEC certifications and hazardous location ratings, including Class I, Division 1, and is listed for Hazardous/Classified Locations. The 12 inch flexible length supports routing around heavy equipment, while a 1-1/2 inch trade size aligns with common conduit runs in industrial plants. Forged brass construction and a flexible PVC protective coating deliver rugged, corrosion-resistant performance. Engineering teams value predictable installation, reduced inventory needs, and long-term reliability in harsh environments, enabling safer, compliant operations and faster project execution.

Product Information

Extended Description

ECGJH512 S758 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECGJH coupling, 12" flexible length, Male connections both ends, Forged brass, Flexible PVC protective coating, 1-1/2" trade size
Product Name
Eaton Crouse-Hinds series ECGJH coupling
Catalog Number
ECGJH512 S758
Product Length/Depth
18.63 in
Product Height
3.5 in
Product Width
3.5 in
Product Weight
11.3 lb
UPC
782274459066
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
Special features
Flexible PVC protective coating
Feature: the 12-inch flexible length provides routing tolerance around bulky equipment and tight plant layouts. Business impact: it reduces the need for elbows and adapters, shortening installation time and minimizing failure points in hazardous locations. Application: ideal for conduit runs that must bend around motors, pumps, and process skids in chemical plants and offshore platforms. Feature: 1-1/2 inch trade size with male connections on both ends. Business impact: enables quick field assembly and broad compatibility with standard conduit systems, reducing inventory variety and procurement complexity. Application: reliable connections within Class I Division 1 environments, compatible with other ECGJH fittings for a consistent, code-compliant installation. Feature: forged brass body delivers high mechanical strength and long-term corrosion resistance. Business impact: maintains seal integrity under vibration, moisture, and chemical exposure, lowering replacement cycles and maintenance spend. Application: suitable for aggressive environments in chemical processing, oil and gas, and marine facilities where explosion-proof couplings must survive routine service. Feature: flexible PVC protective coating adds abrasion and splash protection. Business impact: guards critical joints during installation and service, reducing wear-related leaks and downtime. Application: ideal for rugged plant floors, wet environments, and outdoor installations tied to hazardous-area conduits. Feature: NEC/CEC compliance with hazardous-location ratings including Class I Division 1 and area classification. Business impact: minimizes regulatory risk, accelerates approvals, and simplifies procurement for upgrades and retrofits. Application: trusted choice for safety-conscious projects in chemical plants, refineries, offshore platforms, and other hazardous environments. Feature: plug-and-play with standardized length and male-male configuration supports quick upgrades and replacement in the EC explosion-proof family. Business impact: reduces installation time, simplifies maintenance planning, and improves uptime for critical process lines. Application: ideal for retrofits, expansions, and new builds in hazardous locations.

Get a Quick Quote for a Eaton Crouse-Hinds ECGJH512 S758

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 ECGJH512 S758? Enquire Now

FAQs

ECGJH512 S758 uses a 1-1/2 inch trade size and male connections on both ends, delivering straightforward, field-friendly assembly. This compatibility minimizes the need for adapters, reduces inventory variety, and speeds up installations in Class I Division 1 hazardous locations while maintaining NEC/CEC compliance and reliable sealing.
The ECGJH512 S758 is specified for NEC/CEC compliance with hazardous-location ratings, including Class I Division 1. It is designed for Hazardous/Classified Locations and aligns with EC series explosion-proof fittings, providing code-compliant performance for critical process lines in chemical plants, refineries, and offshore facilities.
Installation instructions are available in Eaton’s documentation library, including IF 1618 for ECGJH Flexible Couplings. This guide covers installation steps, torque considerations, and best practices for field assemblies in hazardous locations to ensure compliant and efficient installations.
The 12-inch flexible length and forged brass body reduce the need for additional fittings and resist corrosion in harsh environments, lowering maintenance cycles. The protective PVC coating adds abrasion resistance, while the rugged construction and NEC/CEC compliance support longer service life and less frequent replacements in hazardous-area installations.
Yes. With its Class I Division 1 rating, 1-1/2 inch trade size, and durable forged brass body, ECGJH512 S758 is well-suited for both retrofits and new builds. The compatibility with standard ECGJH fittings helps streamline procurement and installation, delivering reliable explosion-proof performance across chemical, oil & gas, and marine applications.