The Eaton WMZH2D20 miniature circuit breaker delivers 20A of overcurrent protection in a compact Type D form factor. It features a 14 kA short-circuit breaking capacity, enabling safe interruption of fault currents in electrical distribution panels. As an Eaton device, the WMZH2D20 is designed for reliable, standardized protection of branch circuits within panel assemblies. The model designation WMZH2D20 specifies the 20A rating and Type D trip characteristic, helping you select the right protective device for your system.
