Eaton BQ230230 Double Pole Circuit Breaker

30/30 A, 120/240 VAC, 2-double pole circuit breaker. Not interchangeable with Square D homeline panels. Protects wire from overheating and current overload. Standard overload and short circuit protection in cutler. Quad breakers offer four circuit protection while only requiring two 1″ spaces in a load center. UL listed.