Overview
The Bryant BRY5666NP is a heavy-duty industrial-grade straight blade plug rated for 15A at 250V AC. This NEMA 6-15P-configured plug is engineered for secure, dependable power transmission in commercial and industrial settings. The two-pole, three-wire grounding design meets UL and CSA standards for attachment plugs and receptacles.
Key Features
- Triple Gripper® cord clamp — automatically centers cord and provides reliable strain relief
- Impact- and chemical-resistant nylon housing — built to withstand harsh industrial environments
- Dust seal — prevents moisture and contaminants from entering the wiring chamber
- Screw terminals — ensure positive conductor engagement without damage
- Cord accommodation — accepts 0.30 to 0.655-inch diameter portable service cords
Technical Specifications
- Voltage Rating: 250V AC
- Current Rating: 15A
- Phase: Single (1-phase)
- Poles: 2
- Wires: 3 (grounded)
- NEMA Configuration: 6-15P
- Cord Size Range: 0.30–0.655 inches (7.6–16.6 mm)
- Housing Material: Black and white nylon
- UL Standard: UL 498 (Attachment Plugs and Receptacles)
- CSA Standard: CSA C222 No. 42 (General Use Receptacles)
Typical Applications
- Industrial machinery and heavy equipment power supply
- Commercial HVAC and refrigeration units
- Workshop and manufacturing floor equipment
- Backup power systems and generators
- High-amperage portable appliances and tools
Compatibility & Replacements
Compatible With
- NEMA 6-15R receptacles and connectors
- Standard IEC portable service cords (0.30–0.655 inch diameter)
- Industrial-grade electrical distribution systems
- Single-phase 250V AC power circuits
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Bryant manufactures multiple plug configurations; model-to-model replacement should be confirmed against your specific receptacle.
Works With
- NEMA 6-15R inlets and receptacles
- Industrial power distribution panels and machinery
- Standard portable service cord assemblies
- Electrical safety systems compliant with UL and CSA standards





