3TF6933-8DB4

vacuum contactor AC-3e 630 A, 335 kW / 400 V, AC-3 820 A, 450 kW / 400 V, Ue 1000 V, 3-pole, Uc: 24 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 es, with AC and DC operation, and in a wide performance range. The devices can be connected in the main circuit by means of rails.A wide range of accessories is available for these contactors, such as surge suppressors, auxiliary switches or terminal covers.

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