Base part for BLITZDUCTOR XT

BLITZDUCTOR XT base part for use as very space-saving and universal four-pole feed-through terminal for intrinsically safe circuits for the insertion of SPD modules, no signal disconnection if the protection module is removed. The snap-in mechanism at the supporting foot of the base part allows the device to be safely earthed via the DIN rail. Since no components of the protective circuit are situated in the base part, only the protection modules must be maintained.