Premium Heavy-Duty 30Amp Locking Power Plug & Connector
Industrial-grade NEMA L14-30P plug and L14-30R receptacle combo for high-power applications. Precision-engineered with durable thermoset housing for extreme heat/cold resistance. Thick copper alloy contacts ensure optimal conductivity and 30A/125-250V stable performance. Reinforced grounding with 3-pole 4-wire design for enhanced safety in workshops, RVs, generators, and construction sites. Smooth-grip strain relief prevents cable damage. Corrosion-resistant nickel-plated terminals for long-term reliability. Exclusive bulk pricing for contractors and wholesalers—meets strict USA electrical standards. Ideal for data centers, stage lighting, and heavy machinery. Stock up now for unbeatable global wholesale value.