Eaton Crouse-Hinds E1049X-40 Roughneck Plug - Zone 2
Part Number: E1049X-40
Quick Summary
The Eaton Crouse-Hinds Roughneck E1049X-40 plug delivers rugged, high-current connections for hazardous-area electrical systems. Engineers often struggle with reliable sealing, field termination challenges, and compliance in Zone 2 environments. This plug carries Zone 2 hazardous location certification, IP54 ingress protection, and NEC Class I, Division 2 with IECEx/ATEX alignment, ensuring safe operation across demanding installations. By combining copper contacts, hex-crimp or solder termination, and a compact rubber housing, it reduces downtime and simplifies maintenance in oil and gas, refining, and mining applications. Its compatibility with Roughneck connectors and industry-standard installation instructions supports faster commissioning and safer operations.
Product Information
Extended Description
E1049X-40 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Roughneck E1049 plug, Up to 636A continuous, 313 kcmil, Gray, Hexagon crimp or solder, Copper contacts, Male, Rubber, Zone 2 rated, 1000 Vac/dc
Product Name
Eaton Crouse-Hinds series Roughneck E1049 plug
Catalog Number
E1049X-40
Product Length/Depth
8.5 in
Product Height
2.16 in
Product Width
2.16 in
Product Weight
1 lb
UPC
662275962034
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
313 kcmil
Amperage Rating
Up to 636A Continuous
Voltage rating
1000 Vac/dc
Gender
Male
Connection type
Hexagon crimp or solder
Color
Gray
Material
Rubber
Contact material
Copper
Special features
Zone 2 rated
Roughneck Single Pole High-amperage Plugs and Connectors brochure
Roughneck Single Pole High Amperage Plugs and Connectors catalog page
IF 1777 - Roughneck E1049 Series Connectors
IF 1777 - Roughneck E1049 Series Connectors
Feature: High current capability up to 636A continuous. Business Impact: Enables reliable power delivery for large motors and heavy equipment without frequent replacements. Application: Suitable for oil and gas compression stations and mining conveyors where uptime is mission-critical and cable sizing reaches 313 kcmil. Feature: Copper contact material. Business Impact: Improves electrical performance with lower resistance and longer life under demanding cycles. Application: Ideal for high-amperage plug contacts in harsh environments. Feature: Hexagon crimp or solder connection. Business Impact: Provides flexible termination options for field technicians, reducing installation time and error. Application: On-site wiring installations in hazardous zones where tool availability may vary. Feature: Rubber housing with IP54 enclosure. Business Impact: Delivers dependable sealing and environmental protection against dust and water ingress, lowering maintenance costs. Application: Outdoor and plant floor installations exposed to humidity and chemical exposure. Feature: Zone 2 and NEC/Class I, Division 2 compliance. Business Impact: Facilitates compliance without extra enclosure or containment, streamlining regulatory approvals. Application: Chemical processing and offshore platforms requiring hazardous-location certification. Feature: 313 kcmil cable size support and 1000 Vac/dc rating. Business Impact: Supports large-diameter feeders with versatile voltage capability, expanding system design options. Application: Heavy-duty power distribution in load centers and motor control applications. Feature: NEMA 3R compatible with robust protection. Business Impact: Enhances overall system reliability in outdoor and harsh environments. Application: Outdoor substations and mining facilities. Feature: Documentation and compatibility. Business Impact: Access to installation sheets IF 1777/IF 1778 and catalog pages simplifies procurement and training. Application: Quick reference during commissioning and maintenance planning. Industry context: The Roughneck E1049 series plugs are engineered for challenging installations where safety, reliability, and performance are non-negotiable, delivering measurable uptime improvements and total cost of ownership reductions across industrial facilities.
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FAQs
The E1049X-40 is designed for Zone 2 hazardous locations with IECEx/ATEX alignment and NEC Class I, Division 2 ratings. It also features IP54 ingress protection and a rugged rubber body with copper contacts, ensuring safe operation in volatile environments while meeting regulatory requirements for installation, maintenance, and operation.
It supports up to 636 A continuous with a 313 kcmil cable, using copper contacts and a hexagon crimp or solder termination. This combination delivers low contact resistance, reliable power transfer, and long-term performance in demanding equipment like large motors and feeders common in hazardous plants.
Yes. The E1049X-40 is part of the Roughneck family and is designed to be compatible with standard Roughneck connectors and accessories. This compatibility simplifies stock management and allows seamless expansion or reconfiguration of existing hazardous-location systems.
Installation sheets IF 1777 and IF 1778 provide detailed instructions for Roughneck E1049 series connectors. Catalog pages and dedicated literature also accompany the product, supporting correct termination, sealing practices, and field verification to ensure performance and compliance.
The rubber housing and IP54 sealing reduce ingress-related wear, while copper contacts resist corrosion under typical process conditions. Routine inspections, using the provided installation guidelines, and timely replacement of worn components minimize downtime and extend service life, delivering lower lifecycle costs in demanding hazardous environments.