Eaton Crouse-Hinds ECLK112 S758 - Hazardous Locations
Part Number: ECLK112 S758
Quick Summary
Eaton Crouse-Hinds ECLK112 S758 is a 12-inch flexible coupling for hazardous-area conduit connections. In challenging plant environments, installing reliable fittings without compromising safety can be a major bottleneck. The unit carries NEC/CEC certifications and is rated for Class I, Division 1, Class II, Division 1, and Class III locations, ensuring compliance across a range of hazardous areas. Its forged brass body with a flexible PVC coating resists corrosion and moisture, while the 1/2 inch trade size and the 12-inch flexible length simplify routing around equipment and across tight spaces. By choosing this model, engineers can reduce downtime, improve installation speed, and lower lifecycle costs through durable, code-compliant performance in industrial automation and marine applications.
Product Information
Extended Description
ECLK112 S758 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECLK coupling, 12" flexible length, Male connection one end, female connection one end, Forged brass, Flexible PVC protective coating, 1/2" trade size
Product Name
Eaton Crouse-Hinds series ECLK coupling
Catalog Number
ECLK112 S758
Product Length/Depth
15.75 in
Product Height
1.5 in
Product Width
1.5 in
Product Weight
2.6 lb
UPC
782274587585
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class II, Division 1 Class III
Gender
Male connection one end, female connection one end
Flexible length
12"
Trade size
1/2"
Material
Forged brass
Special features
Flexible PVC protective coating
Crouse-Hinds series EC Explosionproof Couplings catalog page
EC Explosionproof Couplings Canadian certification
EC Explosionproof Couplings Canadian certification
Eaton Specification Sheet - ECLK112 S758
Feature: The ECLK112 S758 offers a 12-inch flexible section and a 1/2 inch trade size, with male one end and female on the other. Business Impact: This combination reduces the need for multiple fittings and simplifies alignment, shortening installation time and lowering labor costs. Application: Use in conduit runs that must negotiate bends, vibrations, or misalignment in hazardous locations. Feature: Forged brass construction with a flexible PVC protective coating. Business Impact: Provides robust corrosion resistance and moisture protection in damp or chemical environments, extending service life and reducing maintenance costs. Application: Ideal for harsh industrial floors and offshore or marine applications. Feature: Overall length of 15.75 inches and weight around 2.6 pounds. Business Impact: Moderate handling weight enables safer handling by technicians while maintaining flexibility for routing through tight spaces. Application: Suitable for long conduit runs with limited access where space is constrained. Feature: NEC/CEC compliance with Class I, II, III hazardous location ratings. Business Impact: Enhances regulatory alignment and minimizes risk of non-compliance audits, saving time and potential penalties. Application: Essential for facilities with strict safety demands in chemical plants and power generation sites. Feature: Male and female connection ends to accommodate versatile installations. Business Impact: Reduces the number of fittings required and improves installation speed in complex conduit networks. Application: Quick adaptation in retrofit projects and new builds in industrial automation and marine environments.
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FAQs
The ECLK112 S758 is designed for Class I, II, and III hazardous locations with a 12-inch flexible section and 1/2-inch trade size. Installers should verify NEC/CEC compliance, ensure proper torque on mating ends, and route the conduit to minimize movement and vibration exposure. The forged brass body and PVC coating help resist moisture and chemical intrusion, simplifying commissioning.
Constructed from forged brass with a flexible PVC protective coating, the ECLK112 S758 tolerates typical industrial vibration and moisture exposure. Its 12-inch flexible length accommodates misalignment, while the 1/2-inch trade size and male/female ends support secure, vibration-resistant connections in demanding environments, reducing the likelihood of seal failures and downtime.
Yes. It is rated for hazardous/classified locations under NEC/CEC with Class I, Division 1, Class II, Division 1, and Class III, making it suitable for chemical processing facilities and marine installations where robust protection and reliable seals are essential. The PVC coating adds additional resistance to moisture and corrosive atmospheres.
This coupling adheres to NEC/CEC standards for hazardous locations and is specified for Class I, Division 1 (with Class II and III ratings). Canadian UL certification data also supports its use in regulated environments. Always consult the Eaton specification sheet for the most current compliance details and catalog references.
The 12-inch flexible design reduces the number of fittings and installation time, while the forged brass and PVC coating extend service life in harsh environments. Expect lower maintenance costs, fewer downtime events, and improved safety compliance—delivering a favorable ROI over typical conduit implementations in industrial automation and marine settings.