Eaton Crouse-Hinds ECGJH312 S758 coupling - Class I, Division 1

Part Number: ECGJH312 S758
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
ECGJH312 S758

Quick Summary

ECGJH312 S758 coupling is a rugged explosion-proof conduit connection for hazardous locations in demanding industrial environments. This 12 in flexible length features male connections on both ends, forged brass construction, and a flexible PVC protective coating to resist moisture, vibration, and chemical exposure. Installers often face fittings that corrode, fail under tough service conditions, or do not satisfy NEC/CEC requirements; this product provides a robust alternative. It carries NEC hazardous ratings for Class I, Division 1 (and Class II/III where applicable) and UL certifications for US and Canada, with an EU Declaration of Conformity. By combining resilient materials with proven compliance, ECGJH312 S758 supports compliant, long-term operation while reducing maintenance and downtime in hazardous environments.

Product Information

Extended Description

ECGJH312 S758 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECGJH coupling, 12" flexible length, Male connections both ends, Forged brass, Flexible PVC protective coating, 1" trade size
Product Name
Eaton Crouse-Hinds series ECGJH coupling
Catalog Number
ECGJH312 S758
Product Length/Depth
17 in
Product Height
2.13 in
Product Width
2.13 in
Product Weight
4.17 lb
UPC
782274458670
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"
Material
Forged brass
Special features
Flexible PVC protective coating
Feature 12 inch flexible length with male connections both ends enables easier routing in tight spaces, reducing installation time and stock complexity. Business Impact Faster, error-free terminations and less field modification translate to lower labor costs and faster project completion. Application Ideal for long conduit runs in confined spaces found in chemical plants, offshore facilities, and hazardous area installations. Feature Forged brass provides high mechanical strength and chemical resistance, improving durability in corrosive industrial settings. Business Impact Longer service life reduces replacement cycles and maintenance costs, delivering lower total cost of ownership. Application Suitable for regions with aggressive chemicals or saline exposure, including marine environments. Feature Flexible PVC coating adds abrasion and moisture protection, preserving conductor integrity and reducing environmental ingress. Business Impact Enhanced reliability translates to reduced downtime and safer operations. Application Marine and plant floor installations where exposure to moisture and dust is common. Feature 1 inch trade size ensures compatibility with standard conduit systems, simplifying procurement and installation. Business Impact Streamlined sourcing and faster installation due to common sizing. Application Retrofit or new builds using common EC explosion-proof fittings. Feature Compliance and certifications including NEC/CEC, Class I Division 1, and UL listings provide regulatory assurance and risk reduction. Business Impact Adequate documentation supports audits and safety programs, while cross-border UL certifications facilitate multinational deployments. Application Projects with strict electrical codes and cross-country operation requirements.

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FAQs

ECGJH312 S758 supports a 1 in trade size with a 12 in flexible length and male connections on both ends, enabling straightforward mating with standard EC explosionproof fittings and simplifying conduit routing in tight spaces.
Yes. ECGJH312 S758 is rated for NEC hazardous locations with Class I, Division 1 (and Class II/III where applicable) and is compliant with NEC/CEC standards, providing verified suitability for hazardous area installations.
Follow the installation instructions in IF 1618 for ECGJH flexible couplings, ensure mating fittings are compatible, verify the PVC coating integrity, and tighten to recommended torque to maintain environmental protection and electrical continuity in hazardous locations.
ECGJH312 S758 carries NEC/CEC compliance with Class I Division 1 ratings and UL listings for the US and Canada, plus an EU Declaration of Conformity, ensuring cross-border regulatory acceptance and safety assurance.
The coupling delivers reliable protection against moisture and corrosion with robust forged brass construction, aligns with NEC/CEC requirements, reduces maintenance and downtime, and simplifies procurement with a standard 1 in trade size—supporting quicker, compliant project execution.