Eaton Crouse-Hinds E1049X-255 Plug - Zone 2 rated
Part Number: E1049X-255
Quick Summary
The Eaton Crouse-Hinds Roughneck E1049X-255 plug is a high-amperage connector for hazardous industrial environments. It reduces downtime and part count by offering a single, rugged interface for large cables. Key certifications—IECEx/ATEX Zone 2, NEC Class I, Division 2, and IP54—validate safe use in classified locations. Coupled with copper contacts, a rubber body, and hex crimp or solder terminations for up to 444 kcmil, it supports scalable, compliant power distribution in manufacturing and process facilities where downtime is costly. Engineers appreciate the option for field repair with either hex crimp or solder connections, supported by Zone 2 rated construction for safety. Its 1000 Vac/dc rating covers a wide range of industrial networks, enabling flexible, future‑proof power distribution.
Product Information
Extended Description
E1049X-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, Zone 2 rated, 1000 Vac/dc
Product Name
Eaton Crouse-Hinds series Roughneck E1049 plug
Catalog Number
E1049X-255
Product Length/Depth
8.5 in
Product Height
3 in
Product Width
3 in
Product Weight
5.5 lb
UPC
662275962614
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
White
Material
Rubber
Contact material
Copper
Special features
Zone 2 rated
High amperage capability supports up to 796 A continuous and 444 kcmil conductors, reducing the number of parallel feeds and minimizing connector resistance. This lowers installation complexity, saves copper and labor, and improves distribution efficiency. In practice, it's well-suited for large motor feeders, pumps, and gear drives in manufacturing, mining, and chemical plants where downtime is costly. Rugged rubber housing delivers IP54 protection and meets NEMA 3R suitability, safeguarding the connection from dust, moisture, and incidental impact. This translates to outdoor reliability and reduced field service, especially in washdown or damp environments, enabling continued operation in outdoor substations, loading docks, refinery yards, and exposed installations. Zone 2 and NEC Class I, Division 2 certification provides safe operation in classified locations with flammable atmospheres, while IECEx/ATEX alignment supports global procurement and compliance. This simplifies safety documentation, supplier selection, and installation planning across multinational facilities for chemical processing, oil and gas, and pharmaceutical processing. Connection versatility supports hexagon crimp or solder terminations with copper contacts, delivering a robust, low-resistance interface. Faster field terminations, improved thermal performance, and longer connector life under vibration and temperature cycling are tangible benefits for panel builds and field terminations in harsh environments. Compatibility with large feeders and the Roughneck family ensures seamless integration with existing power distribution schemes, and a 1000 Vac/dc rating provides flexibility across mixed network environments, enabling future-proof, safe power connectivity.
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FAQs
When wiring the E1049X-255 in hazardous locations, ensure proper Zone 2/NEC Class I Division 2 compliance, use copper conductors up to 444 kcmil, and select the appropriate termination method (hex crimp or solder). Verify 1000 Vac/dc rating support and inspect the rubber housing for integrity after installation. Use IP54-rated enclosures to protect against dust and water spray, and follow manufacturer torque and crimping specifications to maintain rated performance.
The E1049X-255 is engineered to accommodate 444 kcmil conductors with a robust copper contact interface and a full‑size connector cavity. This minimizes junction resistance, reduces heat buildup, and lowers the need for multiple parallel feeds. In practice, it simplifies motor feeder designs and large‑gauge power distribution while maintaining reliability in continuous operation up to 796 A.
Yes. The E1049X-255 supports both hex crimp and solder termination options, providing flexibility for field retrofit or factory assembly. Copper contacts combined with a rubber housing ensure a durable, low‑impedance connection across a range of temperatures. This versatility reduces labor time and inventory needs since technicians can use their preferred termination method on site.
Yes. The plug is Zone 2 rated and IP54 with NEMA 3R suitability, indicating safe operation in environments with non‑extremal hazardous atmospheres and protected enclosures. This simplifies global procurement, accelerates commissioning, and supports regulatory compliance across chemical, oil & gas, and manufacturing facilities while ensuring reliable performance in dusty or damp conditions.
Expect reduced maintenance visits due to higher reliability of a single, rugged plug designed for high current and large cable sizes. The copper contacts and durable rubber housing minimize contact resistance and wear, while field‑term compatibility speeds servicing. ROI improves through lower parts count, shorter downtime during expansions or repairs, and fewer spares required for large‑gauge power distribution in hazardous locations.