This AC WORKS brand female outlet receptacle [FML1530R] features a 3-pole, 4-wire grounding system. It is a NEMA L15-30R, 30 Amp, 3-Phase 250 Volt flush mount locking design. This product is installed into your generator to repair or change your generator receptacle.

30 Amp, 480 Volt 3-Phase, NEMA L16-30P, 3P, 4W, Locking Plug, Industrial Grade, Grounding - BLACK-WHITE. Leviton's Black & White line of industrial grade plugs, connectors, flanged inlets, and outlets offer superior performance, long lasting reliability and features that are backed by a limited lifetime warranty:

The Square D by Schneider Electric 30 Amps 240-Volt 3 Pole 3-Phase Indoor Fusible General Duty Safety Switch is designed for residential and commercial applications where durability and economy are prime considerations. Typical loads are lighting, air conditioning and appliances.

30 Amp Nylon Locking Single Outlet, Black Leviton's Industrial Grade Locking Flush Receptacles are engineered for maximum performance. Available in a variety of configurations, including single, duplex, corrosion resistant and power-interrupting.

Parkworld NEMA L21-30 Plug Molded with SJTW (5) 10AWG, 30 Amp 3 Phase, 120/208V, UL Listed (8FT)

Twisting Lock Device Product Details: NEMA L17-30C. Ratings. UL498. ANSI/NEMA WD 6 E328839.

Crafted with a weather-tight seal and strain relief structure, this wiring device ensures secure connections compatible with SJT, SJO, SOO, STW, 12/4, 10/4, or larger cables, offering versatility for various applications. Backed by a 1-year limited warranty, DIY enthusiasts can trust in the quality and reliability of this product.