Eaton 7765EX Locking Plug - CSA/cULus Listed, 50A

Part Number: 7765EX
Manufacturer
Eaton
Part number
7765EX

Quick Summary

The Eaton 7765EX Locking Plug is a high-current connector built for rugged industrial power delivery up to 600 Vac. Installers often struggle with loose terminations and vibration that cause downtime. CSA certified and cULus Listed support regulatory compliance, while the pro grip design and glass-filled nylon housing withstand harsh environments. This combination speeds field installations, reduces maintenance, and aligns with common industrial wiring device practices. Its back-wiring method supports quick terminations for #10-6 AWG conductors, while the four-conductor, three-pole arrangement ensures reliable grounding. Designed for California standard environments and broader industrial settings, it delivers dependable performance across -40 to 105 °C.

Product Information

Extended Description

7765EX Eaton: Eaton locking plug, #10-6 AWG, 50A, Industrial, 600 Vac, 250Vdc, Back wiring, Black, red, Non-NEMA, Three-pole, Four-wire, Nylon, 0.44 to 1.06 in
Product Name
Eaton Arrow Hart pro grip California standard locking plug
Catalog Number
7765EX
UPC
032664663840
Product Length/Depth
6.94 in
Product Height
3.38 in
Product Width
3.61 in
Product Weight
1.05 lb
Certifications
CSA certified cULus Listed
Special features
Locking plug
Type
Locking plug
Amperage Rating
50 A
Voltage rating
600 Vac, 250 Vdc
Contact material
Zinc plated brass
Application
Industrial
Device grade
Extra heavy duty
Wiring method
Back
Number of wires
Grounding 4
Number Of Poles
Three-pole
Color
Black Red
Cord diameter
0.44-1.06 in (11.1-26.0 mm)
Material
Nylon
Operating temperature
-40 to 105 °C (-40 to 221 °F)
Allowable wire size
#10-6 AWG
NEMA configuration
Non-NEMA
Torque rating
45 lbf-inch
Design type
Pro grip
Face/body material
Glass filled nylon
Feature → 50 A amperage rating. Business Impact → Handles motor loads and high inrush without overheating, improving uptime and reducing nuisance trips. Application → Suitable for conveyors, pumps, and heavy equipment in demanding industrial environments. Feature → 600 Vac / 250 Vdc voltage rating. Business Impact → Wide voltage compatibility minimizes miswiring and simplifies panel design and upgrades. Application → Compatible with control panels, power distribution, and equipment that may run from either AC or DC sources. Feature → Back wiring with #10-6 AWG conductors and 0.44–1.06 in cord diameter. Business Impact → Faster terminations, cleaner field assemblies, and reduced risk of conductor damage under vibration. Application → Efficient for installations with limited space and high-conductive reliability in harsh environments. Feature → Pro grip locking mechanism and three-pole four-wire configuration. Business Impact → Secures mating under vibration, prevents accidental disengagement, and ensures reliable grounding. Application → Essential for high-vibration equipment like conveyors and robotics in plant floors. Feature → Glass-filled nylon body with zinc-plated brass contacts. Business Impact → Superior durability, chemical resistance, and long service life in challenging conditions. Application → Outdoor, washdown, and dusty environments where harsh chemicals and temperature swings are common. Feature → -40 to 105 °C operating temperature and 45 lbf-in torque rating. Business Impact → Maintains performance across thermal cycling and provides repeatable mating forces for consistent electrical connections. Application → Equipment with wide ambient temperatures or frequent start-stop cycles, including California-standard facilities.

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FAQs

Yes. The 7765EX is designed for #10-6 AWG conductors with a back-wiring wiring method, supporting quick terminations while maintaining a robust 50 A, 600 Vac rating. It uses four conductors in a three-pole configuration and a nylon body for durable field installation.
The 7765EX is CSA certified and cULus Listed, providing regulatory assurance for North American electrical installations. These certifications support safe operation in industrial environments and help meet pertinent safety and performance standards for wiring devices.
The pro grip technology delivers a secure locking connection, resisting accidental disconnections in high-vibration settings. Combined with the locking mechanism and three-pole four-wire configuration, it ensures consistent grounding and uninterrupted operation in machinery like conveyors and robotics.
The plug operates from -40 to 105 °C and features a glass-filled nylon housing with zinc-plated brass contacts. This combination yields improved mechanical strength, chemical resistance, and long service life in harsh environments.
By offering secure, vibration-resistant connections, fast back-wiring terminations, and durable materials, the 7765EX reduces downtime, simplifies field maintenance, and extends service intervals. This translates to lower total cost of ownership and improved equipment uptime for industrial facilities.