30A 125/250V 7500W Power Inlet Box with NEAM L14-30 inlet connector, compatible with all 30 Amp NEMA L14-30 generator cords. And the maximum wire thickness is 10 AWG. Premium Power Inlet Box is designed for installation outdoors in an open area where the generator is used and perfect for backup power during a power outage. There will be a green light on the flip lid when you connect to the generator cord and turn on the generator. Provide a visibly clear indication when it is operating and the inlet is ready for use, providing optimal performance and increased safety. There is generous space for wiring and facilitates routing. The front of the box is removable for easy placement and wiring. Uses 1.2-inch knockouts (sides, bottom, and back), designed to connect directly to the switch or panel. The inlet box is made of steel with a robust, corrosion-resistant powder coating and features a spring-loaded inlet lid to prevent moisture from entering the contact inlet when not in use. Item Type: Power Inlet Box Material: Steel Current: 30Amp Voltage: 125/250Volt Maximum Power: 7500Watt NEMA Configuration: NEMA L14-30 P, NEMA Type 3R Rating Maximum Wire Thickness: 10 AWG 1 x Power Inlet Box 2 x Manual