Premium NEMA L14-30P 30A Locking Plug for Heavy-Duty Applications
Industrial-grade locking plug with NEMA L14-30P configuration, ensuring secure 125/250V power connections. Precision-engineered copper conductors for optimal conductivity and heat resistance. Durable thermoplastic housing withstands extreme conditions, including moisture and impact. Features a 3-pole, 4-wire design for balanced power distribution in high-demand setups. Ideal for generators, RVs, welding equipment, and industrial machinery. Smooth-locking mechanism prevents accidental disconnections under heavy loads. Rigorous safety testing ensures compliance with UL/cUL standards. Backed by our global wholesale pricing for bulk orders—unmatched value for contractors, facilities, and distributors. Upgrade to reliability without overspending.