Overview Warranty Information Product Description B390H Siemens Bolt-on Circuit Breaker 90 amp 3 Pole Unit 240 Volt 22k Rated High Interrupting Molded Case Thermal Magnetic 240VAC 3 Inch W X 3 Inch D X 3-3/4 Inch H. New or Re-certified Warranty Information Breaker Outlet inspects all of our products prior fulfilling your order. New B390H's come with a 1 year warranty. All Re-Certified B390H's come with a 2 year warranty. Product Videos Custom Field Product Reviews