Effective Switching Distance Sr

The effective switching distance Sr respects manufacturing tolerances and is determined at a voltage within the supply voltage area and the surrounding temperature (23 ± 5 °C). It must lie between 90 % (Sr min) and 110 % (Sr max) of the nominal switching distance Sn. Example: Sn = 10 mm -> Sr min= 9 mm, Sr max= 11 mm See also: Switching Distance