TeSys F AC coil 24V 50Hz (voltage code B5), for TeSys F 3-pole and 4-pole contactors LC1 F115, F150. It operates in voltage limits 0.85-1.1 Uc and environments until 55°C. It provides high operating rates to the contactor, until 2400 cycles/hour. Green Premium compliant (RoHS/REACh).