3RH2911-1FA40-Z W97Brand: SiemensMPN: 3RH2911-1FA40-Z W97auxiliary switch, on the front, 4 NO, .3/.4, .3/.4, .3/.4, .3/.4, current path: 1 NO, 1 NO, 1 NO, 1 NO, screw terminal, for contactors 3RT2 and contactor relaysRequest a quote