5000W max continuous power, 10000W surge power (peak power), Modified sine wave AC Direct Connect Terminal, Over Temperature LED indicator, Over Load LED indicator, On/off switch Over Temperature protection, Over Load protection, Single cooling fan operation thermally controlled Amp meter on front panel to monitor your current consumption Internally fuse protected, AC output short circuit protection, Auto reset on most fault conditions, Aluminum case for optimal cooling Quadruple ac receptacle that can be used with any separate spliter to provide even more outlets