Eaton E1049-255 Plug - NEMA 3
Part Number: E1049-255
Quick Summary
Introducing the Eaton Crouse-Hinds Roughneck E1049-255 plug for high-amperage, field-installable power connections in industrial environments. This rugged connector addresses the common challenge of securing reliable, large-gauge terminations under demanding conditions. It supports up to 796 A continuous and accepts 444 kcmil conductors, with copper contacts and a rubber body for resilience in harsh surroundings. The unit carries NEC/CEC compliance, a NEMA 3 rating, and Ordinary/Non-Hazardous Location suitability, offering peace of mind for installation and maintenance teams. By combining a hexagon crimp or solder connection with robust materials, it reduces downtime and improves long-term performance. For designers and buyers, this translates to safer, faster installations and predictable electrical performance across applications.
Product Information
Extended Description
E1049-255 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Roughneck E1049 plug, Up to 796A continuous, 444 kcmil, White, Hexagon crimp or solder, Copper contacts, Female, Rubber, 1000 Vac/dc
Product Name
Eaton Crouse-Hinds series Roughneck E1049 plug
Catalog Number
E1049-255
Product Length/Depth
8.5 in
Product Height
3 in
Product Width
3 in
Product Weight
5.5 lb
UPC
662275841445
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
White
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 1777 - Roughneck E1049 Series Connectors
IF 1777 - Roughneck E1049 Series Connectors
Eaton Specification Sheet - E1049-255
Feature: Up to 796 A continuous rating and 444 kcmil cable acceptance. Business Impact: Enables reliable high‑current power feeds without parallel connections. Application: Heavy motors and pumps in manufacturing environments. The Roughneck E1049-255 delivers a single, capable termination that reduces material count and installation time. Feature: Copper contacts with rubber housing and a choice of hexagon crimp or solder connections. Business Impact: Minimizes contact resistance and improves durability in demanding settings. Application: Field terminations that must withstand vibration and thermal cycling. Feature: White rubber body provides environmental resilience while maintaining easy handling. Business Impact: Longer service life and easier inspection in dirty or humid facilities. Application: Outdoor or damp spaces with routine maintenance checks. Feature: Voltage rating of 1000 Vac/dc and compatibility with 444 kcmil conductors. Business Impact: Broad compatibility with industrial power distribution networks, reducing design complexity. Application: Motor feeders, control panels, and heavy-load feeders. Feature: NEC/CEC compliance, NEMA 3 rating, and Ordinary/Non-Hazardous Location suitability. Business Impact: Regulatory peace of mind and safer installations. Application: Facilities following NEC/CEC standards and non-hazardous locations. Feature: Hexagon crimp or solder connection option supports flexible installation workflows. Business Impact: Faster terminations, reduced rework, and consistent electrical performance. Application: On-site assemblies requiring rapid tie-ins with minimal tooling complexity. This combination of rugged construction and versatile installation options provides measurable gains in uptime and lifecycle cost for engineers specifying high-amperage, reliable power interconnects.
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FAQs
Installers should prepare 444 kcmil copper conductors, select the hex crimp tooling or solder method specified by the Roughneck family, and secure the conductors into the female connector housing. Ensure the rubber body seals are intact and follow NEC/CEC guidelines during termination to maintain the 1000 Vac/dc rating and NEMA 3 protection.
The E1049-255 supports up to 796 A continuous current and a voltage rating of 1000 Vac/dc, suitable for large-motor feeds and high‑current equipment using 444 kcmil conductors.
Yes. The plug is rated for Ordinary/Non-Hazardous Locations, with NEC/CEC compliance and a NEMA 3 rating, making it appropriate for indoor or outdoor non-hazardous environments.
This Roughneck plug aligns with NEC/CEC standards, carries a NEMA 3 rating for environmental protection, and is intended for ordinary/non-hazardous locations, ensuring regulatory compliance in typical industrial facilities.
The rugged rubber body and copper contact design provide durable terminations with reduced maintenance needs. The option for hex crimp or solder connections speeds installations, lowers downtime, and improves long-term reliability, contributing to lower lifecycle costs in high‑amperage applications.