Contactor TeSys LP1D, 4p, AC-1 440V 125A, 72V DC. Series: TeSys - Product name: TeSys D - Product or component type: Contactor - Device abbreviation: LP1D - Contactor application: Resistive load - Utilization category: AC-1 - Description of poles: 4P - Composition of pole contacts: 4 NO - Rated operating voltage Ue: