SIMARIS curves is a software tool for the quick and simple visualization and evaluation of the characteristic curves of Siemens low-voltage protective devices and fuses (IEC), and also facilitate the simulation of device settings.

SIMARIS curves enables the simulation of parameter settings on protective devices. The relevant characteristic curve is selected by directly entering the Siemens order number or by using a user-friendly selection aid based on the input of known technical specifications. Individual products with pre-defined attributes can be stored as favorites and reloaded.

Besides simply displaying the tripping characteristic curves with tolerance bands, users can also simulate parameter settings for later configuration of the devices. The associated let-through current and let-through energy characteristic curves can also be displayed. An easy-to-read printout documents the selected characteristic curves and their individual settings.