PM12 AC contactors for load currents from 10 to up 63 A (AC-3) are intended for actuating, shutting down and reversing of asynchronous electric motors equipped with a short-circuited rotor for the applied voltage limited to 660 V (AC-3 application category). They can be also used for remote control of lighting, heating circuits and various low-inductance loads (AC-1 application category). All unit types per load currents limited to up 40 A have a single group of auxiliary NO or NC contacts. Types per load currents exceeding 63 A have two contact groups (NO and NC). The PM12 contactor is a well-known brand in the market. PM12 IEK - compliance of mounting dimensions, PM12 series. The best performance among manufacturers PM12 performance - switching wear resistance is four times higher. Rated control supply voltage Us at AC 50HZ: 400Rated control supply voltage Us at DC: -Rated operation current Ie , 400 V: 16Connection type auxiliary circuit: EV000415Number of auxiliary contacts as normally closed contact: 0Number of auxiliary contacts as normally open contact: 1Nominal operating AC voltage Ue: 230, 400, 660Rated insulation voltage Ui: 660Rated surge voltage: 6Conventional Short Circuit Current Inc: 1000Overcurrent Protection - Fuse gG: 20Tightening moment: 1,2Control voltage ranges at actuation Uc: 0,85... 1,1Flexible cable without tip: 1,5... 4Control voltage ranges at release Uc: 0,3... 0,6Hard cable without tip: 2,5... 6Switching wear and tear during AC-3: 1,1Mechanical wear resistance: 5.0Ambient temperature: -40... +55Width: 45.0Height: 75.0Weight: 0,37Additional terminal - Nominal voltage Un AC: < 660Additional terminal - Nominal voltage Un DC: < 440Additional terminal - Nominal insulation voltage Ui: 660Additional terminal - Thermal resistance current In: 10Additional terminal - Minimum On Umin Capability: 24Additional terminal - Minimum On Imin Capability: 10Additional terminal - Overcurrent protection - pre-ocher gG: 10Additional terminal - Max short-term load: 100Additional terminal - Insulation resistance: > 10Voltage type for actuating: EV000509Number of auxiliary contacts as normally closed contact, delayed switching: 0Number of auxiliary contacts as normally open contact, leading: 0Number of auxiliary contacts as change-over contact: 0Maximum switching frequency: 1200

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