SIEMENS 3TF6933-8DP4 – vacuum contactor | JUAL SIEMENS 3TF6933-8DP4 vacuum contactor AC-3e 630 A, 335 kW / 400 V, AC-3 820 A, 450 kW / 400 V, Ue 1000 V, 3-pole, Uc: 230 V DC drive: conventional installed with series resistor with reversing contactor 3TC4417-4A DC economy circuit auxiliary contacts 3 NO + 3 NC main circuit: busbar control and auxiliary circuit: screw terminal | Automation technology > Industrial controls > Switching devices > Contactors and contactor assemblies > Power contactors for switching motors > SIRIUS 3RT12 and 3TF6 vacuum contactors > 3TF6933-8DP4