Overview
The Pass & Seymour 3765NP-50A TurnLok plug is a robust, corrosion-resistant industrial locking connector designed for harsh environments. This 50-amp, 3-pole 4-wire plug operates at 250VDC/600VAC and delivers dependable temporary and permanent power connections with minimal installation time.
Key Features
- Quick Quarter-Twist Locking: The back body slides onto the device and locks in place with a quarter twist, eliminating time-consuming threading.
- Corrosion-Resistant Nylon Construction: Engineered for harsh industrial and outdoor environments.
- Adjustable Cord Clamp: Adjustable cord clamp located outside the back body for greater flexibility to accommodate a wider range of cord sizes.
- Labor-Saving Design: Simple push, twist and lock body assembly for greater productivity and labor savings in temporary power applications.
- Safe, Dependable Installation: Clearly marked configuration and safety ratings for equipment protection.
Technical Specifications
- Amperage Rating: 50A
- Voltage Rating: 250VDC / 600VAC
- Configuration: 3-Pole 4-Wire
- Material: Nylon (corrosion-resistant)
- Locking Mechanism: Quarter-twist body assembly
- Connector Type: Locking plug
- Operating Environment: Harsh industrial, temporary and permanent applications
Typical Applications
- Temporary power distribution and event power setups
- Industrial machinery and equipment power connections
- Outdoor construction and portable equipment
- Generator interconnect and standby power systems
- Theatrical and entertainment power infrastructure
- Emergency and backup power applications
Compatibility & Replacements
Compatible With
- TurnLok 50A 3-pole 4-wire receptacles and connectors
- Industrial temporary power distribution systems
- Permanent installation power circuits rated for 50A at 250VDC/600VAC
- Corrosion-resistant power applications in outdoor or chemical environments
Replaces / Drop-In Replacement For
- 3765 series plugs with equivalent 50A 3-pole 4-wire ratings
- Earlier generation corrosion-resistant plugs requiring 250VDC/600VAC compatibility
Works With
- TurnLok series receptacles and connectors from Pass & Seymour/Legrand
- NEMA 3R and industrial-rated enclosures
- Temporary power distribution cabinets and power management systems
- Standard 50A industrial power wiring and cable assemblies












