Eaton Crouse-Hinds Roughneck E1049 plug - 1000 Vac/dc
Part Number: E1049-257
Quick Summary
Introducing the Eaton Crouse-Hinds Roughneck E1049 plug, a high-amperage connector designed for robust power distribution in industrial settings. This plug mitigates downtime by offering a reliable copper-contact interface and a durable rubber housing that withstands demanding environments. The design aligns with NEC/CEC standards and carries a NEMA Rating 3 enclosure rating, suitable for ordinary/non-hazardous locations. With up to 796A continuous current and a 1000 Vac/dc rating, it supports large conductor sizes while maintaining safe, stable performance. For procurement teams, this translates to fewer component variations, faster installation, and proven compatibility with hexagon crimp or solder terminations, improving project timelines and total cost of ownership.
Product Information
Extended Description
E1049-257 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Roughneck E1049 plug, Up to 796A continuous, 444 kcmil, Brown, Hexagon crimp or solder, Copper contacts, Female, Rubber, 1000 Vac/dc
Product Name
Eaton Crouse-Hinds series Roughneck E1049 plug
Catalog Number
E1049-257
Product Length/Depth
8.5 in
Product Height
3 in
Product Width
3 in
Product Weight
5.5 lb
UPC
662275913661
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
3
Cable size
444 kcmil
Amperage Rating
Up to 796A Continuous
Voltage rating
1000 Vac/dc
Gender
Female
Connection type
Hexagon crimp or solder
Color
Brown
Material
Rubber
Contact material
Copper
Roughneck Single Pole High-amperage Plugs and Connectors brochure
Roughneck Single Pole High Amperage Plugs and Connectors catalog page
IF 1778 - Roughneck E1049 Series Connectors and Receptacles
IF 1778 - Roughneck E1049 Series Connectors and Receptacles
Eaton Specification Sheet - E1049-257
High-current capability allows direct connection to large motors and equipment. The E1049-257 is rated up to 796A continuous and accepts 444 kcmil copper conductors, enabling a single, robust power path that reduces junctions and voltage drop in demanding installations. This translates to shorter wiring runs and lower maintenance costs in mining, heavy machinery, and industrial conveyors. Flexible termination options with hexagon crimp or solder terminations provide installation teams choice and compatibility with common field practices, speeding assembly and ensuring a reliable, gas-tight seal with copper contacts. Durable brown rubber housing supports a 1000 Vac/dc rating, delivering dependable performance in ordinary/non-hazardous locations while meeting NEC/CEC requirements. The rugged Roughneck design aligns with existing Eaton components and installation instructions, reducing training needs and commissioning risk, and improving overall lifecycle reliability for industrial facilities.
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FAQs
To install the E1049-257 plug, prepare the 444 kcmil copper conductors and choose either hexagon crimp or solder termination per site practices. Ensure copper contacts are clean, align with the female connector, and secure the connection to meet the 796A continuous rating. Follow IF 1778 instructions for proper tooling, torque values, and safety precautions to minimize field rework and ensure a reliable, compliant connection.
The E1049-257 supports up to 796A continuous current and a voltage rating of 1000 Vac/dc. It is designed for 444 kcmil copper conductors and a female gender with a rubber housing. These ratings enable direct high-amperage power delivery for large motors and equipment while maintaining compliance with NEC/CEC standards and NEMA 3 enclosure protection in ordinary/non-hazardous locations.
Yes. The E1049-257 is built for rugged industrial use in ordinary/non-hazardous locations, with NEMA Rating 3 protection and NEC/CEC compliance. Its 1000 Vac/dc rating and copper contact reliability support heavy equipment like mining equipment and large conveyors, while the rubber housing provides resistance to dust, moisture, and harsh factory conditions.
The E1049-257 adheres to NEC/CEC standards and carries a NEMA Rating of 3 for weather-resistant indoor/outdoor environments. It is intended for ordinary/non-hazardous locations and is compatible with Roughneck’s rugged design philosophy. This combination ensures regulatory alignment, safer installations, and reduced risk in high-amperage power distribution applications.
Access installation instructions, brochures, and datasheets from Eaton to streamline commissioning and validate performance. The IF 1778 instruction sheets cover Roughneck E1049 series connectors and receptacles, while the product datasheet provides current, conductor size, and voltage details. Using these resources helps minimize downtime, simplify maintenance planning, and improve total cost of ownership for high-amperage power distribution.