The plug-in radio links protection module as a replacement for surge suppressor.This text is machine translated.
Insert able Varistor-Safety module as replacement over-voltage conductor.
Surge arrester type 1, module replaceable, total current spark gap can be used between N - PE, is to be supplemented by 1 or 3 pieces type 7P.01.8.260.1025 in 1- and 3-phase networks, width 36 mmThis text is machine translated.