Eaton 3764EX Twist-lock Connector 3P4W 50A 600V Nylon

Product Description

The EATON 3764EX is a heavy-duty twist-lock connector rated for 3-phase, 4-wire (3P4W) electrical service at 50 amps and 600 volts. Built with a nylon body, this connector delivers durable insulation and resistance to impact in demanding job-site and industrial environments. It is designed for use at the termination point of flexible cord assemblies where a secure, non-accidental-disconnect connection is required. Licensed electricians install this type of device during service drops, temporary power setups, and permanent feeder connections on commercial and industrial projects.

This connector is suited for commercial and industrial electrical installations where high-voltage, high-amperage twist-lock connections are required. Typical applications include generator hookups, temporary power distribution, motor feeder connections, and panel tie-ins operating on 600-volt 3-phase systems. The nylon housing makes it appropriate for both indoor and outdoor use where mechanical durability is a priority.

Key Features

• 50-amp, 600-volt rating for heavy-duty 3-phase service
• 3-phase 4-wire (3P4W) configuration for full-power distribution applications
• Nylon body construction for impact resistance and electrical insulation
• Twist-lock design prevents accidental disconnection under load
• Compact form factor suited for cord-end and panel-mount installations

Compatibility

Designed as an OEM-style replacement or direct-install twist-lock connector for 3-phase 4-wire 50-amp 600-volt electrical systems and compatible with standard NEMA twist-lock wiring devices of the same configuration.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize and lock out the circuit before connecting or disconnecting the device. Verify wire gauge is rated for 50 amps at the applicable voltage before terminating conductors. Do not exceed the rated voltage or amperage marked on the device body.

Technical Specifications

• Amperage: 50 amps
• Voltage: 600 volts
• Configuration: 3-Phase 4-Wire (3P4W)
• Body Material: Nylon
• Length: 6.25 inches
• Width: 3.04 inches
• Height: 3.29 inches
• Weight: 1.05 pounds
• UPC: 03266466377

Standard Information

• Brand: EATON
• Manufacturer Part Number: 3764EX