The NEMA 6-50 Plug and Receptacle are designed to cater to the rigorous demands of heavy-duty industrial and commercial environments, particularly for welding applications and single-phase 220V equipment. The Plug (Male) offers a commercial-grade power connection with 3-pole, 3-wire dual current model blades that support both 30 and 50 amp applications, rated up to 250V. This ensures compatibility with high-power equipment and features pressure plates on terminals to prevent wire damage during use, promoting reliability and longevity. Similarly, the Receptacle (Female) is equipped with patented lay-in terminals that accept up to #4 AWG wire, complemented by a 2-pole, 3-wire grounding configuration compliant with NEMA 6-50R standards. Both are made from abuse-resistant thermoplastic, capable of withstanding the harsh conditions found in industrial settings. The receptacle's design includes concentric knockouts and an adjustable cord clamp for flexible wiring options from the back or bottom, simplifying installation while keeping setups organized and efficient. These features make the Plug and Receptacle essential tools for facilitating secure and efficient power connections across a variety of high-demand electrical equipment.