AIRPAX magneto-hydraulic switches

Specifically designed for marine use. The switch trips instantly in the event of a severe overload (e.g. short circuit), while for overloads of up to 50% it remains engaged for a few seconds so that, if this is connected to an occasional event, it has time to return to normal without interrupting the current. In the event of a short circuit, the switch cannot be reset until the problem has been eliminated.