Overview
The Pass & Seymour 3764 is a premium 50A/600VAC Turnlok locking connector designed for reliable power connections in industrial, commercial, and temporary power applications. This 3-pole 4-wire connector combines durable nylon construction with corrosion-resistant design to withstand harsh operating environments. Built to NEMA WD-1 and WD-6 standards, the 3764 delivers the dependability required by controls engineers and electrical contractors.
Key Features
- Push-Twist-Lock Assembly – Quarter-turn locking mechanism ensures secure connections with faster installation and labor savings
- Corrosion-Resistant Design – Nylon body with protective finish suitable for outdoor and harsh-environment installations
- NEMA WD-1 & WD-6 Compliant – Meets critical industrial wiring device standards for reliability and safety
- 3-Pole 4-Wire Configuration – Supports 3-phase power distribution with dedicated ground conductor
- Screw Terminal Connection – Easy field wiring with standard terminal hardware
Technical Specifications
The Pass & Seymour 3764 connector is engineered for demanding temporary and permanent power applications. The following specifications confirm compatibility and performance:
- Current Rating: 50 Amps
- AC Voltage: 600VAC
- DC Voltage: 250VDC
- Poles / Wires: 3-Pole 4-Wire
- Connector Type: Locking (Turnlok)
- Material: Nylon (corrosion-resistant)
- Termination: Screw Terminal
- Grounding: Yes (Grounded)
- Cord Diameter Range: 0.680 – 1.125 inches
- Standards: NEMA WD-1, NEMA WD-6
- Series: Turnlok 50A
Typical Applications
The Pass & Seymour 3764 excels in applications where secure, reliable power distribution is non-negotiable:
- Temporary power and portable generator connections
- Industrial and commercial equipment installations
- Three-phase motor and machinery power feeds
- Rental and mobile worksite power distribution
- Outdoor and weathered-environment deployments
- Backup power and emergency disconnect assemblies
Compatibility & Replacements
Compatible With
- Standard 50A industrial and commercial power circuits (600VAC maximum)
- Three-phase temporary and permanent power distribution systems
- Generator and mobile power equipment outlets
- Portable machinery and tool power feeds
- Standard electrical installation practices per NEMA standards
Replaces / Drop-In Replacement For
- Other Pass & Seymour Turnlok 50A connectors in equivalent configurations
- Verify compatibility with your system integrator before ordering
Works With
- Standard screw-terminal wiring and electrical cord assemblies
- NEMA WD-1 and WD-6 compliant electrical installations
- Both temporary and permanent power distribution applications
- Compatible with 50A rated cable (14 AWG–2 AWG copper or aluminum)
