TeSys F AC coil 550/600V 40-400Hz (voltage code X7), low sealed consumption, for TeSys F 3-pole and 4-pole contactors LC1F630, LC1F1250. 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 1200 cycles/hour. Green Premium compliant (RoHS/REACh).