Power contactor for motors, Complete units up to 170 A,

AC-1: Non-inductive or weakly inductive loads, resistance furnaces,

AC-3: Squirrel-cage motors: starting, shutdown during operation,

AC-4: Squirrel-cage motors: start-up, counter-current brake, reversing mode, impulse mode,

Connection method: Screw terminals, Note: Also suitable for Class A motors energy efficiency IE3., IE3 compatible devices are marked with the appropriate logo on the packaging., Rated operational current AC-3 380 V 400 V: Ie= 12 A, Rated operational current AC-1 conventional thermal current, 3-pole, 50 - 60 Hz open at 40 °C: Ith =Ie= 22 A, enclosed: Ith= 18 A, Rated operational current AC-1 conventional thermal current 1-pole open: Ith= 50 A, enclosed: Ith= 45 A, rated power of three-phase motors 50 - 60 Hz AC-3 220 V 230 V: P= 3.5 kW, 380 V 400 V: P= 5.5 kW, 660 V 690 V: P= 6.5 kW, Max. rated power of three-phase motors 50 - 60 Hz AC-4 220 V 230 V: P= 2 kW, 380 V 400 V: P= 3 kW, 660 V 690 V: P= 4.4 kW, Equipped with contacts Z = NO contact: 2 NO contacts, Equipped with contacts R = NC contacts: 2 R, Notes: Switching elements according to EN 50012., Integrated varistor protective connection., With mirror contact., Type of AC/DC current: DC operation