Eaton E1049-53 Roughneck Plug - NEMA 3
Part Number: E1049-53
Quick Summary
Eaton E1049-53 Roughneck Plug is a rugged high‑amperage connector for heavy power distribution in industrial environments. End users often grapple with reliable terminations under vibration, moisture, and temperature swings, which this plug addresses with hex crimp or solder termination options. It complies with NEC/CEC standards and carries a NEMA 3 rating for indoor and outdoor service in ordinary/non‑hazardous locations. The design emphasizes durability and ease of maintenance, reducing spare parts and field downtime. With a continuous rating up to 898A, 535 kcmil conductors, and a 1000 Vac/dc rating, it delivers dependable performance while supporting safe, compliant installations.
Product Information
Extended Description
E1049-53 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Roughneck E1049 plug, Up to 898A continuous, 535 kcmil, Orange, Hexagon crimp or solder, Copper contacts, Female, Rubber, 1000 Vac/dc
Product Name
Eaton Crouse-Hinds series Roughneck E1049 plug
Catalog Number
E1049-53
Product Length/Depth
8.5 in
Product Height
3 in
Product Width
3 in
Product Weight
5.5 lb
UPC
662275864864
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
3
Cable size
535 kcmil
Amperage Rating
Up to 898A Continuous
Voltage rating
1000 Vac/dc
Gender
Female
Connection type
Hexagon crimp or solder
Color
Orange
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 - E1049-53
High amperage capability meets the needs of demanding equipment. Up to 898A continuous and 535 kcmil cables handle large motors, feeders, and disconnects, reducing the number of terminations and simplifying the electrical design. This translates to improved uptime and lower installation complexity on factory floors and in distribution panels. The plug’s 1000 Vac/dc rating combined with copper contacts delivers low resistance pathways, helping to maintain voltage integrity and minimize heat at terminations across both AC and DC systems. Hexagon crimp or solder termination options provide field flexibility: hex crimp offers speed and repeatability, while soldering can maximize copper contact integrity in vibration-prone applications. Orange rubber housing enhances visibility and provides moisture resistance, supporting reliable outdoor or harsh‑environment installations. The rugged housing, paired with a NEMA 3 rating and ordinary/non‑hazardous LOC classification, reduces regulatory risk while enabling compliant deployments. Compatibility with the Roughneck ecosystem and the included installation guidance minimizes training time and helps maintenance teams standardize terminations across facilities. Real-world feedback shows shorter commissioning times and lower spare‑parts inventory when using this plug for 535 kcmil feeders and 8.5 inch–length assemblies.
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FAQs
To install the E1049-53 Roughneck plug, select the termination method (hex crimp or solder) that matches 535 kcmil conductors and follow the Roughneck installation guidelines. Use the appropriate tooling and refer to the IF 1778 instruction sheets for crimp specs, solder procedures, and safety steps. Confirm mating receptacle compatibility and ensure the installation location is ordinary/non-hazardous per NEC/CEC standards.
The E1049-53 is rated for up to 898A continuous current and supports 1000 Vac/dc. It accepts 535 kcmil conductors with copper contacts, delivering low resistance and reliable performance for high‑amperage applications such as motor feeders and large‑size power distribution circuits.
Yes. The connector carries a NEMA 3 rating and is specified for Ordinary/Non-Hazardous Locations. Its orange rubber housing enhances visibility and moisture resistance, making it suitable for indoor and outdoor service in non-hazardous environments, including factory exteriors and protected outdoor enclosures.
The E1049-53 complies with NEC/CEC standards and is rated for NEMA 3 applications. It is designed for ordinary/non‑hazardous locations, aligning with common industrial code requirements for high‑ampacity, high‑voltage rugged connectors.
The Roughneck plug uses copper contacts and a durable rubber housing to resist moisture ingress and wear, extending service life in demanding environments. Its non-hazardous location rating reduces compliance risk, while the hex crimp or solder options minimize downtime during terminations, contributing to lower maintenance costs and faster startup for large motor and feeder circuits.