Premium 4-Wire 14-50/30P US Electrical Plug Set
Durable copper conductors ensure high conductivity and long-lasting performance. Heavy-duty thermoplastic housing resists heat, corrosion, and mechanical stress for industrial-grade reliability. Precision-engineered male and female connectors deliver secure, vibration-resistant connections. UL & cUL certified for strict safety compliance in residential and commercial settings. Ideal for RVs, generators, welding equipment, and high-power appliances. Supports 125V/250V dual voltage with 30A/50A capacity for versatile power needs. Global wholesale pricing—bulk orders available. Unmatched durability meets unbeatable value.