KRAUS & NAIMER Contactor Catalogue

8 Ratings AC3 400V Motor 150A 175A 400-415V 75kW 90kW 660-690V 90kW 110kW AC1 690V at 40°C 230A 250A Auxiliary contacts Type AC Coil Voltage Coding *230AC Coil Code Volts Volts NO NC 50Hz 60Hz 1 0 - - A024 22-24V 22-27V 0 1 - - A042 42-47V 47-52V 1 1 9B K3-151A 00 A230 SIS 0011 9B K3-176A 00 A230 SIS 0011 A110 100-110V 110-122V 0 0 9B K3-151A 00 A230 9B K3-176A 00 A230 A127 122-135V 135-150V Cable cross-section A230 220-240V 230-264V Solid mm 2 2 x 16 - 120 A400 380-415V 400-460V Flexible mm 2 2 x 16 - 120 Cables per clamp 1 + 1 Auxiliary contact I th 40°C A - AC15 230V A - 400V A - Power consumption of coils DC Coil Voltage Coding Inrush VA 350 Code Volts hold VA 5 D024 24Vdc Operation range of coils 0.85 - 1.1 D048 48Vdc D110 110Vdc Mounting Base D220 220Vdc Additional aux. contact blocks Front mounting Type contacts *Other coil voltages, Please consult us. Additional aux. contact blocks Side mounting contacts Type Thermal Overload Relay *3 elements type thermal relay *Automatic Temperature compensation for ambient Temperature -25 to +60 Deg C *Trip Class 10A to IEC 947 - 4 - 1 *Protect against:- - Overload Current - Phase Unbalance - Single Phase Failure TOR FOR K3-151 TO K3-176 Setting Ranges Type 120 -180A 9B U180180 Links for independent 9B SU180/176 mounting (Basbar set) Contactors 3-pole • Up to 315A AC3 • Up to 500A AC1 • DIN-rail mounting up to AC3 115A • International Approvals • Data according to IEC 947 / EN 60947 9B HKT11 1NO + 1NC 9B HKT22 2NO + 2NC 9B HKA11 1NO + 1NC Contact Rating 10A • Maximun 1 HKT • Contact Rating 10A • Maximun 1 HKA • Current Range TOR Type Current Transformer (C.T) 120 - 180A 9B U12/16E1.8 500 : 5 (1.2 - 1.8A) + 9B U12SM (Din-Rail Mounting Unit) Or alternatively used with C.T. ( Not supplied)