Weidmuller's 9926 Series branch-rated circuit breakers are designed for DIN-rail mounted applications where circuit protection is critical. These breakers distinguish between circuit overloads and short circuits, offering a hydraulic magnetic trip mechanism with a 10,000A interrupting capacity. They are cULus listed according to UL489 and CSA 22.2 No. 5.02, CE, and VDE, ensuring compliance with industry standards. The breakers feature a resettable design, eliminating the need for component replacement during fault recovery. Available in single and double pole configurations, they offer versatility for various circuit protection needs.