Product catalogue - Iskra MIS - #19

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19 Contactors MAIN CIRCUIT Type KNL9 KNL12 KNL16 KNL18 KNL22 KNL30 Rated motor power single-phase 115 V Pe HP 1 1 1½ 1½ 2 2 according to UL 230 V 2 2 3 3 3 5 three-phase 230 V 3 3 5 5 7½ 10 460 V 5 5 7½ 7½ 15 20 575 V 7½ 7½ 10 10 15 20 Electrical endurance of contacts AC-3 / AC-4 op.c. diagram 2 / diagram 3 Rated operational current at 24/110/220 V DC-1 1 1) Ie A 15 / 6 / 4 28 / 7 / 4 2 1) 18 / 12 / 8 30 / 23 / 13 3 1) 20 / 15 / 10 32 / 25 / 20 1) Number of poles in series DC-3 - DC-5 1 1) 12 / 2 / 0.75 18 / 2 / 1 2 1) 15 / 8 / 1.5 23 / 13 / 2 3 1) 18 / 12 / 6 28 / 18 / 9 Max. back-up fuse for short-circuit protection gL Coordination type 2 Iv A 25 25 35 35 50 50 Terminal capacity rigid S mm2 0.75 … 6 2.5 … 10 flexible 0.5 … 6 1.5 … 10 Screw M3.5 M4 Screw head PZ2 PZ2 Tightening torque Nm 1.4 1.8 AUXILIARY CIRCUIT Rated insulation voltage Ui V 690 - Thermal current Ith A 20 - Rated operational current 230 V Ie A 6 - 400 V 4 - AC-15 500 V 2 - 690 V 1 - Rated operational current 24 V Ie A 10 - 60 V 4 - DC-13 110 V 0.9 - 220 V 0.4 - Max. back-up fuse for short-circuit protection gL Coordination type 2 Iv A 20 - Terminal capacity rigid S mm2 0.75 … 6 - flexible 0.5 … 6 - Screw M3.5 - Screw head PZ2 - Tightening torque Nm 1.4 - MAGNETIC SYSTEM Coil consumption switch-on Pc VA 66 W 48 operation VA 8 W 2.5 make NO ms 10 - 20 10 - 20 NC 15 - 25 - Make / Break delay break NO 10 - 15 5 - 15 NC 8 - 15 - Range of control voltage Uc % 85 … 110 Control voltages Uc V 12 … 600 Terminal capacity rigid S mm2 0.75 … 4 flexible 0.5 … 2.5 Screw M3.5 Screw head PZ2 Tightening torque Nm 1.4 TECHNICAL DATA MOTOR CONTACTORS KNL CONTACTORS KNL6, KNL9, KNL12, KNL16, KNL18, KNL22, KNL30