Eaton Crouse-Hinds E1049X-251 Plug - Zone 2 Rated

Part Number: E1049X-251
Manufacturer
Eaton Crouse-Hinds
Part number
E1049X-251

Quick Summary

Eaton Crouse-Hinds E1049X-251 Roughneck plug provides high-amperage power connections for hazardous locations. Wiring in Zone 2 or IP-rated environments demands reliable sealing, safe termination, and easy field installation. Certified for Zone 2 (IECEx/ATEX) and NEC Class I, Division 2, with IP54 and NEMA 3R protection, it supports rigorous industrial compliance. With a rugged rubber housing, copper contacts, and a 1000 Vac/dc rating, it handles up to 796 A and 444 kcmil cables. Designed to reduce field downtime, it pairs with Roughneck connectors to deliver safer, faster terminations and lower life-cycle costs.

Product Information

Extended Description

E1049X-251 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Roughneck E1049 plug, Up to 796A continuous, 444 kcmil, Yellow, 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-251
Product Length/Depth
8.5 in
Product Height
3 in
Product Width
3 in
Product Weight
5.5 lb
UPC
662275962577
Area classification
Hazardous/Classified Locations
Standards type
IECEx/ATEX NEC/CEC
NEC hazardous rating
Class I, Division 2
IECEx/ATEX hazardous rating
Zone 2
NEMA Rating
3R
Ingress protection (IP) ratings
IP54
Cable size
444 kcmil
Amperage Rating
Up to 796A Continuous
Voltage rating
1000 Vac/dc
Gender
Female
Connection type
Hexagon crimp or solder
Color
Yellow
Material
Rubber
Contact material
Copper
Special features
Zone 2 rated
Feature: High amperage and conductor size capability — Up to 796 A continuous with 444 kcmil cable. Business Impact: Supports large motor loads and high-demand equipment without overheating or drive limits, improving uptime and reducing panel congestion. Application: Heavy industries and large‑location power distribution where reliability is critical. Feature: Copper contact material — Benefits include lower contact resistance and long-term durability in harsh environments. Business Impact: Greater electrical efficiency and reduced maintenance costs over the life of the connector. Application: Marine, oil & gas, chemical processing, and mining facilities. Feature: Hexagon crimp or solder connection — Flexible field termination options for technicians. Business Impact: Faster, tool-friendly installations and easier compliance with on-site standards. Application: Field service and retrofit projects where downtime must be minimized. Feature: IP54, NEMA 3R, Zone 2, IECEx/ATEX, NEC Class I, Division 2 ratings — Comprehensive protection and conformity across global standards. Business Impact: Simplified procurement and reduced regulatory risk for hazardous-location projects. Application: Projects in Zone 2 hazardous locations requiring robust ingress protection and explosion-risk mitigation. Feature: Rugged rubber housing and defined dimensions — 8.5 in length, 3 in width, 3 in height, 5.5 lb weight. Business Impact: Durable, compact form factor that eases installation in constrained spaces and improves handling during maintenance. Application: Industrial control cabinets and field-mounted power distribution in tight enclosures. Insight: For end users, the Roughneck E1049X-251 integrates high‑amperage capability with proven hazardous-location certifications, delivering measurable uptime, safer terminations, and a lower total cost of ownership over the equipment lifecycle.

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FAQs

Installers should terminate using the hexagon crimp or solder method specified by the Roughneck connector family. Ensure the rubber housing is intact, cable size is 444 kcmil, and the connection is sealed to maintain IP54 protection. Follow local code requirements for Zone 2 hazardous areas and verify compatibility with the mating connector prior to energization.
The E1049X-251 carries IECEx/ATEX certification and NEC Class I, Division 2 ratings for hazardous locations, along with Zone 2 hazardous area classification, IP54 ingress protection, and NEMA 3R enclosure suitability, providing broad global compliance.
Yes. The plug is designed for 444 kcmil copper conductors with copper contact material, and it supports hexagon crimp or solder termination to ensure reliable, field-serviceable connections.
The plug features IP54 protection and a NEMA 3R enclosure rating, suitable for outdoor or indoor industrial settings where dust ingress and water spray must be limited, aligning with Zone 2 hazardous-location requirements.
By delivering up to 796 A continuous capacity with field-terminable options and robust hazardous-location certifications, the plug reduces downtime, simplifies compliance, and lowers replacement and maintenance costs over the equipment lifecycle.