ProductArticle Number (Market Facing Number)3RH2911-1FA40Product Descriptionauxiliary 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 relays 3RH2Product familyInstantaneousProduct Lifecycle (PLM)PM300:Act..