Overview
The Pass & Seymour 5366-X is a commercial-grade straight blade plug manufactured by Legrand. Rated for 125V AC at 20 amperes, this NEMA 5-20P-configured plug is designed for heavy-duty industrial and commercial electrical applications. The unit features a 3-wire grounding configuration with 2-pole construction, making it suitable for demanding environments where reliable cord connections are essential.
Key Features
- NEMA 5-20P configuration with 20A/125V AC rating
- Durable nylon housing resists chemicals and impact damage
- Two-piece cord grip provides uniform and secure cord retention
- Internal dust shield protects terminals from dirt and moisture contamination
- 3-wire grounding terminals positioned on the same plane for quick termination from any angle
- Heavy-duty brass alloy blades and contacts ensure excellent conductivity and heat resistance
- Recessed cord-grip screws prevent screwdriver head slippage during installation
- Wire termination compatible with 10–18 AWG cable
Technical Specifications
- Voltage Rating: 125V AC
- Current Rating: 20A
- Configuration: 2-pole, 3-wire (with grounding)
- NEMA Standard: NEMA 5-20P
- Housing Material: Nylon
- Cord Diameter Range: 0.23 to 0.69 inches
- Wire Gauge: 10–18 AWG
- Operating Temperature Range: -40 to 75°C
- Dimensions: 1.752 in (H) × 1.516 in (W) × 1.516 in (D)
- Terminal Type: Screw terminals with wire grounding
- Grade: Commercial/Specification Grade
- Color: Black/White
- Manufacturer: Legrand Pass & Seymour
Typical Applications
The Pass & Seymour 5366-X is ideal for temporary power distribution, portable equipment, industrial machinery, workshop circuits, and heavy-duty extension cord assemblies. Common uses include construction site power delivery, machinery disconnects, and any application requiring a robust 20A plug connection compliant with NEMA 5-20P standards. The commercial-grade construction makes it well-suited for frequent connect/disconnect cycles in demanding industrial environments.
Compatibility & Replacements
Compatible With
- Electrical equipment rated for 125V/20A power
- NEMA 5-20R receptacles and outlets
- Portable power distribution systems
- Industrial extension cords rated 10–18 AWG
- Heavy-duty temporary power applications
Replaces / Drop-In Replacement For
- Pass & Seymour PS5366-X (identical model)
- Legrand commercial-grade straight blade plugs in NEMA 5-20P class
Works With
- NEMA 5-20R receptacles and connector inlets
- Standard 125V AC power distribution systems
- Industrial-grade extension cords and power cables
- Portable power tools and equipment
