TeSys F AC coil 110/115V 40-400Hz (voltage code F7/FE7), low sealed consumption,for TeSys F 3-pole and 4-pole contactors LC1F780.Set of 2 identical coils, to be connected in series.It operates in the voltage limits 0.85-1.1 Uc and environments until 55°C.It provides to the contactor high operating rates until 600 cycles/hour.Green Premium compliant (RoHS/REACh).