130A 125/250V 7500W power inlet box with NEAM L1430 inlet plug, compatible with all 30 Amp NEMA L1430 generator cord. And the max wire gauge is 10 AWG. 2The premium power inlet box is designed to be installed outdoors in an open area where the generator is being used and perfect for backup power during a power outage. 3There will be on a green light on the flip lid when plugging into the generator cord and powering on the generator. Give a visibly clear indication when working and inlet is ready to use, providing optimum performance and added safety. 4There are generous wiring space and facilitates throughin. The front of the box is removable for easy placement and wiring. Using 1.2inch knockouts (sides, bottom, and back), designed to be wired directly to the transfer switch or panel. 5The inlet box is constructed of steel with rugged, anti-corrosive powder-coat paint and has a spring-loaded inlet cap to prevent moisture front entering the connector inlet when not in use. Item Type: Power Inlet Box Material: Steel Current: 30Amp Voltage:125/250Volts Maximum Wattage: 7500Watts NEMA configuration: NEMA L14-30 P, NEMA type 3R Rating Max Wire Gauge: 10 AWG 1 x Power Inlet Box 2 x Manual