Eaton Crouse-Hinds E1049X-72 Roughneck Plug - Zone 2 Rated
Part Number: E1049X-72
Quick Summary
E1049X-72 is a high-amperage Roughneck plug that enables safe, reliable connections in demanding industrial power systems. Engineers face arcing, sealing, and regulatory gaps when wiring large cables in hazardous locations, making field installs risky and slow. This plug carries NEC/CEC, IECEx/ATEX certifications and Zone 2, IP54, and NEMA 3R ratings to streamline compliance and reduce downtime. The rugged rubber housing protects copper contacts under demanding conditions, while the option for hexagon crimp or solder connections speeds field termination. By combining high current capability with proven hazardous-location performance, it delivers safer installations, predictable maintenance cycles, and lower total cost of ownership for critical process and mining applications.
Product Information
Extended Description
E1049X-72 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Roughneck E1049 plug, Up to 1135A continuous, 777 kcmil, Red, Hexagon crimp or solder, Copper contacts, Female, Rubber, Zone 2 rated, 1000 Vac/dc
Product Name
Eaton Crouse-Hinds series Roughneck E1049 plug
Catalog Number
E1049X-72
Product Length/Depth
8.5 in
Product Height
3 in
Product Width
3 in
Product Weight
5.5 lb
UPC
662275962164
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC IECEx/ATEX
NEC hazardous rating
Class I, Division 2
IECEx/ATEX hazardous rating
Zone 2
NEMA Rating
3R
Ingress protection (IP) ratings
IP54
Cable size
777 kcmil
Amperage Rating
Up to 1135A Continuous
Voltage rating
1000 Vac/dc
Gender
Female
Connection type
Hexagon crimp or solder
Color
Red
Material
Rubber
Contact material
Copper
Special features
Zone 2 rated
Feature: Up to 1135A continuous current rating with 777 kcmil cable. Business Impact: Enables fewer terminations and smaller enclosure footprints, reducing panel complexity and wiring runs. Application: Heavy machinery, pumps, and drive systems in mines and chemical plants. Feature: 1000 Vac/dc voltage rating. Business Impact: Supports high-power distribution with improved insulation margins and safer operation under transient conditions. Application: Large-energy systems and contactors in hazardous environments. Feature: Zone 2, IP54, and NEMA 3R compliance. Business Impact: Simplifies regulatory approvals and reduces the need for extra enclosures or protective measures. Application: Oil, gas, and chemical processing facilities with outdoor or damp locations. Feature: Copper contacts in a rubber housing. Business Impact: Low resistance connections with durable sealing; easier maintenance and re-termination if needed. Application: Field service scenarios and retrofit projects. Feature: Hexagon crimp or solder termination. Business Impact: Flexible installation methods that save time in the workshop or on-site. Application: Cable terminations for 777 kcmil conductors in demanding industrial networks. Feature: Red color coding for quick identification. Business Impact: Minimizes mis-termination risk and improves safety through clear visibility. Application: Complex junctions and multi-cabinet assemblies. Professional insight: The Roughneck platform is purpose-built for high-current, hazardous-location plugs, balancing robust protection with installation efficiency. In practice, technicians report fewer failed terminations and faster commissioning when pairing E1049X-72 with compatible connectors and pre-tested cables. Long-term, the solution can lower maintenance costs while maintaining regulatory compliance across diverse industrial sites.
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FAQs
Installation starts with selecting the correct catalog number E1049X-72 and cable size of 777 kcmil. Prepare copper conductors, strip to the appropriate length, and choose hexagon crimp or solder termination per your technician’s preference. Ensure the rubber housing seals are intact, connect the copper contacts to the mating receptacle, and verify IP54 sealing and NEMA 3R enclosure integrity. Use appropriate PPE and follow site-specific hazardous-location procedures. The result is a secure, compliant connection that maintains Zone 2 compliance throughout service life.
The E1049X-72 is rated for up to 1135A continuous current and 1000 Vac/dc. It supports large-diameter 777 kcmil cables and offers reliable performance in high-current distribution within hazardous locations. This combination enables fewer terminations and simplified power-routing in heavy-duty equipment like mixers, compressors, and drive systems.
Yes. The plug carries NEC/CEC and IECEx/ATEX standards with Zone 2 hazardous-location ratings, along with IP54 protection and NEMA 3R enclosure suitability. This combination supports safe operation in Zone 2 environments such as chemical plants, oil and gas facilities, and other areas with potential dust and moisture exposure.
The E1049X-72 uses copper contacts embedded in a rugged rubber housing, providing low contact resistance and strong environmental sealing. The red color aids visibility, and the design allows hexagon crimp or solder terminations. These features collectively enhance reliability, resistance to environmental stress, and ease of maintenance in demanding installations.
Compatibility centers on using 777 kcmil conductors with copper contacts and matching mating receptacles. Hexagon crimp termination provides a quick field termination option, while solder termination offers a more permanent, low-impedance connection. Ensure proper tooling, torque, and inspection to maintain the Zone 2 rating and IP54 protection during and after installation.