Eaton Crouse-Hinds E0400-283 Posi-Lok Plug - NEC/CEC
Part Number: E0400-283
Manufacturer
Eaton Crouse-Hinds
Part number
E0400-283
Quick Summary
Posi-Lok E0400 plug is a rugged power connector designed for up to 400A continuous service in industrial power distribution panels. Engineers often struggle with secure, high-current terminations that withstand demanding environments without frequent maintenance. This solution is compliant with NEC/CEC standards and rated for Ordinary/Non-Hazardous Locations, making it suitable for a wide range of plant settings. With its 3/0-4/0 AWG capability, thermoplastic elastomer body, and double set screw connection, it delivers reliable field performance while simplifying installation for OEMs and panel builders. By aligning with standard footprints and common installation practices, it reduces field wiring time and helps ensure a code-compliant, durable power interface.
Product Information
Extended Description
E0400-283 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Posi-Lok E0400 plug, Up to 400A continuous, 3/0-4/0 AWG, Black, Double set screw, Female, Thermoplastic elastomer (TPE), 600 Vac/dc
Product Name
Eaton Crouse-Hinds series Posi-Lok E0400 plug
Catalog Number
E0400-283
Product Length/Depth
6.39 in
Product Height
6.97 in
Product Width
19 in
Product Weight
2.82 lb
UPC
662275125200
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Cable size
3/0-4/0 AWG
Amperage Rating
Up to 400A Continuous
Voltage rating
600 Vac/dc
Gender
Female
Connection type
Double set screw
Color
Black
Material
Thermoplastic elastomer (TPE)
Posi-Lok Power Distribution Panels and Plugs catalog page
EB 168 - E0400 Plugs and Panels
Eaton Specification Sheet - E0400-283
Feature Up to 400A continuous current rating → Business Impact Reduces the number of connectors required for large feeders, lowering joint losses and maintenance intervals; Application Motor control centers and high-demand power panels. Feature Cable size support 3/0-4/0 AWG → Business Impact Enables direct feeder connections for large conductors, minimizing splices and failure points; Application OEMs and panel builders. Feature Voltage rating 600 Vac/dc → Business Impact Provides versatility across AC and DC applications, simplifying multicircuit designs; Application Industrial machinery and distribution panels. Feature Double set screw connection → Business Impact Secures conductor termination against vibration and loosening, reducing downtime; Application Field installations in noisy environments. Feature Thermoplastic elastomer (TPE) housing → Business Impact Improves impact resistance and chemical compatibility while offering longevity in harsh plants; Application Harsh factory environments. Feature Defined dimensions and weight → Business Impact Predictable footprint for panel layout and enclosure compatibility; Application Integration with existing space allowances. Feature Area classification Ordinary/Non-Hazardous Locations and NEC/CEC compliance → Business Impact Ensures code-conformant installation with reduced regulatory risk; Application OEMs and integrators shipping to standard plants.
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FAQs
Begin with de-energized equipment and verify conductor sizes of 3/0-4/0 AWG. Use the double set screws to secure each conductor firmly, align with the matching E0400 panel or plug, and follow the EB 168 installation sheet for torque and sequence. Always refer to the catalog page and the EB 168 sheet to ensure correct orientation and secure termination.
Yes. The E0400-283 is rated 600 Vac/dc, providing compatibility for AC and DC power projects. When designing a system, verify insulation, clearance, and enclosure ratings to maintain compliance in your specific application.
It is ideal for high-current power distribution panels, motor control centers, and equipment hookups in ordinary/non-hazardous plant locations. The 3/0-4/0 AWG capacity and secure double set screw termination support reliable, code-compliant connections in demanding environments.
The plug conforms to NEC/CEC standards and is rated for Ordinary/Non-Hazardous Locations, providing regulatory confidence for standard manufacturing and process facilities. This combination supports procurement and installation within typical plant settings.
The secure, double set screw termination minimizes loosening from vibration, reducing downtime and maintenance costs. The robust thermoplastic elastomer body offers durability in harsh environments, while NEC/CEC compliance simplifies audits and permits, contributing to lower lifecycle costs for panel builders and OEMs.