KRAUS & NAIMER Contactor Catalogue

AC3 (Motor) AC1 (Resistive) AC1 690V Auxiliary Contact DC Coil Voltage Coding 380-415V 400V Rated Current Type Code Volts kW kW A NO NC D024 24Vdc *Coil Voltage 24Vdc D048 48Vdc 4 17.5 25 1 - 9B K3-10ND 10 D024 D110 110Vdc 4 17.5 25 - 1 9B K3-10ND 01 D024 D220 220Vdc 5.5 17.5 25 1 - 9B K3-14ND 10 D024 5.5 17.5 25 - 1 9B K3-14ND 01 D024 7.5 22 32 1 - 9B K3-18ND 10 D024 7.5 22 32 - 1 9B K3-18ND 01 D024 11 22 32 1 - 9B K3-22ND 10 D024 11 22 32 - 1 9B K3-22ND 01 D024 11 34.6 50 - - 9B K3-24A 00 D024 15 45 65 - - 9B K3-32A 00 D024 18.5 55 80 - - 9B K3-40A 00 D024 22 76 110 - - 9B K3-50A 00 D024 30 83 120 - - 9B K3-62A 00 D024 37 90 130 - - 9B K3-74A 00 D024 45 110 160 - - 9B K3-90A 00 A024 55 139 200 - - 9B K3-115A 00 A024 75 159 230 - - 9B K3-151A 00 A024 90 173 250 - - 9B K3-176A 00 A024 110 242 350 - - 9B K3-210A 00 A024 132 310 450 - - 9B K3-260A 00 A024 160 346 500 - - 9B K3-316A 00 A024 Add On Auxiliary Contact block (AC1 10A rating) TYPE K3 10ND to K3 74A - Maximum 3 HN.. 1 NO 9B HN10 K3 90A to K3 115A - Maximum 7 HN.. 1NC 9B HN01 For K3 151A to K3 316A contactors 1NO + 1NC 9B HKT11 Maximum 1 HKT 2NO + 2NC 9B HKT22 Accessories 12 Contactors 3-pole DC Coil Control • AC1 rated 25A to 500A • AC3 rated 4KW to 160KW • Use in DC Applications with lead - acid batteries, rectified power, battery charger & UPS etc.. • For application when Main Supply is AC and Contactor coil voltage is DC Interface for contactors K3-10ND to K3-74A Input Voltage 24V dc, Amplifier element for contactor control by PLC programmable controller. Coil RC Suppressor Unit for Contactors K3-10ND to K3-74A To protect contactor coil against voltage peaks and harmonic wave. To snap on to contactor Type 9B K2 IM Type 9B RC-K3N24 9B RC-K3N110 9B RC-K3N230 9B RC-K3N400 Voltage Range 12-48V ac/dc 1600nF/22 ohm 48-172V ac/dc 680nF/270 ohm 110-250V ac/dc 220nF/2200 ohm 230-415V ac/dc 120nF/620 ohm DC operated with double coil winding for K3-90A, K3-115A, K3-151A, K3-176A, K3-210A, K3-260A. K3-316A contactor DC operated with double coil winding for K3-10A to K3-74A contactor HN HKT K3-14A K3-50A