TeSys K contactor - 3P - AC-3 <= 440 V 12 A - 1 NC aux. - 24 V DC coilShow more characteristics
Main rangeTeSys product or component typeContactor product nameTeSys K device short nameLP4K device applicationControl contactor applicationMotor controlResistive load Complementary utilisation categoryAC-4AC-3AC-1 poles description3P power pole contact composition3 NO [Ue] rated operational voltagePower circuit: 690 V AC 50/60 HzSignalling circuit: <= 690 V AC 50/60 Hz [Ie] rated operational current20 A (at <50 °C) at <= 440 V AC AC-1 for power circuit12 A at <= 440 V AC AC-3 for power circuit16 A (at <70 °C) at 690 V AC AC-1 for power circuit auxiliary contact composition1 NC [Uimp] rated impulse withstand voltage8 kV overvoltage categoryIII [Ith] conventional free air thermal current20 A (at 50 °C) for power circuit10 A (at 50 °C) for signalling circuit Irms rated making capacity110 A AC for signalling circuit conforming to IEC 60947144 A AC for power circuit conforming to NF C 63-110144 A AC for power circuit conforming to IEC 60947 rated breaking capacity110 A at 440 V conforming to IEC 6094780 A at 500 V conforming to IEC 6094770 A at 660...690 V conforming to IEC 60947 associated fuse rating25 A gG at <= 440 V for power circuit25 A aM for power circuit10 A gG for signalling circuit conforming to IEC 6094710 A gG for signalling circuit conforming to VDE 0660 average impedance3 mOhm - Ith 20 A 50 Hz for power circuit [Ui] rated insulation voltagePower circuit: 600 V conforming to UL 508Power circuit: 690 V conforming to IEC 60947-4-1Signalling circuit: 690 V conforming to IEC 60947-4-1Signalling circuit: 690 V conforming to IEC 60947-5-1Signalling circuit: 600 V conforming to UL 508Power circuit: 600 V conforming to CSA C22.2 No 14Signalling circuit: 600 V conforming to CSA C22.2 No 14 insulation resistance> 10 MOhm for signalling circuit inrush power in W1.8 W (at 20 °C) hold-in power consumption in W1.8 W at 20 °C control circuit voltage limitsOperational: 0.7...1.30 Uc (at <50 °C)Drop-out: 0.1...0.7 Uc (at <50 °C) maximum operating rate3600 cyc/h coil technologyBuilt-in bidirectional peak limiting diode suppressor auxiliary contacts typetype instantaneous 1 NC minimum switching current5 mA for signalling circuit minimum switching voltage17 V for signalling circuit mounting supportPlateRail operating time10...20 ms coil de-energisation and NO opening30...40 ms coil energisation and NO closing safety reliability levelB10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 mechanical durability30 Mcycles height58 mm width45 mm depth57 mm net weight0.235 kg Environment product certificationsCSAUL ambient air temperature for storage-50…80 °C operating altitude2000 m without derating flame retardanceV1 conforming to UL 94Requirement 2 conforming to NF F 16-101Requirement 2 conforming to NF F 16-102 Packing Units Package 1 Weight0.235 kg Package 1 Height0.480 dm Package 1 width0.620 dm Package 1 Length0.660 dm Contractual warranty Warranty18 months
Technical FAQsNo results found.Unfortunately, related FAQs are unavailable due to temporary technical issues. Please try again later.