Overview Reviews Product Description Leviton 4579-C Locking Connector 15 Amp, 250 Volt, Industrial Grade, Black & White, NEMA: L6-15R. Product Videos Custom Field Amps 15 Volts 250 Product Reviews Write a Review Write a Review × Leviton Leviton 4579-C Locking Connector 15 Amp, 250 Volt, Industrial Grade, Black & White, NEMA: L6-15R Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *