Electromagnetic contactors of KTIe series are intended for use in control circuits for start and stoppage of 3-phase squirrel-cage induction motors supplied from mains with rated voltage up to 660 V, and also can be used for switching on/off other electrical units: lighting, heating devices, various inductive loads. Used with fans, pumps, furnaces, beam cranes and automatic load transfer systems. High switching endurance. Low noise. Economical solution. Simplicity of design. Rated control supply voltage Us at AC 50HZ: 400Rated control supply voltage Us at DC: -Rated operation current Ie , 400 V: 115Connection type auxiliary circuit: EV000415Number of auxiliary contacts as normally closed contact: 0Number of auxiliary contacts as normally open contact: 0Nominal operating AC voltage Ue: 230…400Rated insulation voltage Ui: 1000Rated surge voltage: 8Conditional heat current Ith at AC-1: 200Nominal powet at AC-3 230V: 30.0Nominal powet at AC-3 400V: 55.0Max short-term load: 1100Conventional Short Circuit Current Inc: 10000Overcurrent Protection - Fuse gG: 200Dissipation power at Ie AC-3: 7,9Dissipation power at Ie AC-1: 24Tightening moment: 3Screw diameter metrical: 6Control voltage ranges at actuation Uc: 0,85…1,1Flexible cable without tip: 70…95Control voltage ranges at release Uc: 0,3…0,5Hard cable without tip: 70…95Closing Response Time: 20…35Response time at opening: 40…75Switching wear and tear during AC-3: 0,6Mechanical wear resistance: 0.7Ambient temperature: -45…+55Width: 120.0Height: 158.0Voltage type for actuating: EV000460Number 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: 0Number of poles: 3Repeated-short mode: 120

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