Type: Locking plug
Amperage Rating: 50 A
Voltage rating: 125/250 V
Contact material: Zinc plated brass
Device grade: Extra heavy duty
Wiring method: Back
Number of wires: Grounding 4
Number of poles: Three-pole
Color: Black/Red
Cord diameter: 0.44-1.06 in (11.1-26.0 mm)
Material: Nylon