Overview
The Pass & Seymour L630-C Turnlok connector is an industrial-grade, locking power connector designed for secure connections in demanding environments. Manufactured by Legrand, this NEMA L6-30R rated device provides reliable connectivity for equipment requiring 30-amp, 250-volt AC power. The polarized, 2-pole, 3-wire configuration ensures proper alignment and safe installation, making it ideal for temporary or portable power applications in industrial, commercial, and construction settings.
Key Features
- Industrial-strength brass alloy contacts — resist heat rise and provide excellent conductivity for sustained load operation
- Twist-lock design with raised ribs — non-slip gripping profile for secure lock and unlock without accidental disconnection
- Double dovetail cable grip — provides superior protection against cord pull-out forces and strain relief
- Impact and corrosion-resistant nylon 6 housing — durable construction withstands oils, water, chips, and harsh job-site conditions
- Integral flexible cord grommet — seals around SO cable to prevent moisture and contaminants from entering the wiring chamber
- Rounded back contour — reduces snags and hang-ups during handling and installation
- Visible stamped NEMA rating — clear identification of configuration and device specifications
- RoHS compliant — meets environmental and safety standards
Technical Specifications
- Voltage Rating: 250 VAC
- Amperage Rating: 30 A
- Horsepower Rating: 2 hp
- NEMA Configuration: L6-30R
- Pole/Wire Configuration: 2-Pole, 3-Wire
- Conductor Gauge: 4 AWG maximum
- Cord Range: 0.385 to 1.15 inch diameter
- Contact Material: Brass alloy (tin-plated strescon)
- Housing Material: Nylon 6/6
- Connector Type: Female receptacle
- Termination Method: Screw terminal
- Dimensions: 2.2 inches diameter × 3.33 inches length
- Operating Temperature: −40°C to +75°C
- Enclosure Rating: IP20
- Body Color: Black back, white front
Typical Applications
- Portable power distribution and temporary site power installations
- Industrial equipment and machinery requiring secure, locking connections
- Construction site power tools and equipment
- Welding and heavy-duty equipment connections
- Generator and power management systems
- Industrial HVAC and motor equipment requiring rated power connections
Compatibility & Replacements
Compatible With
- NEMA L6-30R rated equipment and receptacles
- Pass & Seymour L630R Turnlok receptacle
- Legrand/Pass & Seymour power distribution systems
- Industrial and construction temporary power systems
- 30-ampere, 250-volt rated power circuits
- SO cable (oil-resistant, weatherproof cord)
Replaces / Drop-In Replacement For
- Pass & Seymour L630-C (exact match)
- Legacy NEMA L6-30R connector designs (verify mechanical fit)
- Other manufacturers’ L6-30R locking connectors (subject to equipment compatibility verification)
Works With
- NEMA L6-30R receptacles and mating connectors
- Industrial power distribution equipment rated for 250 VAC, 30 A service
- Standard SO cable (Service and Ground cable) with appropriate gauge
- Temporary and portable power distribution panels
- Heavy equipment and machinery with twist-lock connection requirements
