Overview Warranty Information Product Description JKL3B400 Molded Case Circuit Breaker Mfr: I-T-E Status: Obsolete Class: ET Also: JKL-B400 3 Pole 400 Amp 600VAC Re-certified Warranty Information Breaker Outlet inspects all of our products prior fulfilling your order. New JKL3B400's come with a 1 year warranty. All Re-Certified JKL3B400's come with a 2 year warranty. Product Videos Custom Field Product Reviews