Hubbell CS-6365C 50-Amp 125/250V Twist-Lock Male Plug The Hubbell CS-6365C is a robust 50-amp, 125/250V, 3-pole, 4-wire grounding male plug designed for heavy-duty industrial applications. Its Twist-Lock® mechanism ensures secure connections, preventing accidental disconnections in demanding environments. Key Features Durable Construction: The plug features a tough nylon housing that offers superior impact resistance, making it suitable for harsh industrial settings. Secure Connections: The stainless steel shroud restricts mismating with the wrong device, ensuring proper and safe connections. Enhanced Strain Relief: A heavy-duty two-piece external cord clamp provides maximum strain relief, securely holding the conductors and the cord jacket. Reliable Termination: The box terminal with a hex socket threaded slug permits high clamping pressure on conductors without damaging strands, ensuring a reliable electrical connection. Thermal Resilience: The thermoplastic polyester interior provides heat resistance and impact strength, operating effectively in temperatures from -40°C to 75°C. Specifications Amperage Rating: 50 A Voltage Rating: 125/250 VAC Number of Poles: 3 Number of Wires: 4 Wire Size Compatibility: #10 AWG to #6 AWG stranded copper wire Cord Range: 0.830″ to 1.250″ (21.08 mm to 31.75 mm) Operating Temperature: -40°C to 75°C Certifications: Certified to CSA C22.2 No.42; Listed to UL 498 The Hubbell CS-6365C is engineered to meet the rigorous demands of industrial environments, providing reliable and secure power connections for heavy-duty equipment.