Reliance Controls 30216A 6 Circuit Power Transfer Switch A rugged powder-coated steel cabinet with six combination 1/2-inch and 3/4-inch knockouts, resettable branch rated circuit breakers and non-defeatable (break-before-make) double-throw switches Includes a separate flanged inlet for direct generator connection in a dry location All other Pro/Tran models are intended for hardwire installation to a power inlet box, but include a covered opening to accommodate a power inlet for installation in a dry location MAX. GENERATOR RUNNING WATTS 7500