View all TeSys K
TeSys K contactor - 3P - AC-3 <= 440 V 12 A - 1 NC aux. - 12 V AC coilShow more characteristics
has not been replaced. Please contact your customer care center for more information.
The maximum number of products that can be compared is 4
Main rangeTeSys product or component typeContactor product nameTeSys K device short nameLC1K device applicationControl contactor applicationMotor controlResistive load Complementary utilisation categoryAC-3AC-1AC-4 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 control circuit typeAC at 50/60 Hz [Uc] control circuit voltage12 V AC 50/60 Hz motor power kW4 kW at 480 V AC 50/60 Hz4 kW at 500...600 V AC 50/60 Hz4 kW at 660...690 V AC 50/60 Hz3 kW at 220...230 V AC 50/60 Hz5.5 kW at 380...415 V AC 50/60 Hz5.5 kW at 440 V AC 50/60 Hz 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 [Icw] rated short-time withstand current115 A 50 °C - 1 s for power circuit105 A 50 °C - 5 s for power circuit100 A 50 °C - 10 s for power circuit75 A 50 °C - 30 s for power circuit55 A 50 °C - 1 min for power circuit50 A 50 °C - 3 min for power circuit80 A - 1 s for signalling circuit90 A - 500 ms for signalling circuit110 A - 100 ms for signalling circuit25 A 50 °C - >= 15 min for power circuit 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 VA30 VA (at 20 °C) hold-in power consumption in VA4.5 VA (at 20 °C) heat dissipation1.3 W control circuit voltage limitsOperational: 0.8...1.15 Uc (at <50 °C)Drop-out: 0.2...0.75 Uc (at <50 °C) connections - terminalsFaston terminals 2 cable(s) - busbar cross section: 2.8 mmFaston terminals 1 cable(s) - busbar cross section: 6.35 mm maximum operating rate3600 cyc/h auxiliary contacts typetype instantaneous 1 NC signalling circuit frequency<= 400 Hz 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 opening10...20 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 non overlap distance0.5 mm mechanical durability10 Mcycles electrical durability0.3 Mcycles 20 A AC-1 at Ue <= 440 V1.3 Mcycles 12 A AC-3 at Ue <= 440 V mechanical robustnessShocks contactor closed, on X axis: 10 Gn for 11 ms conforming to IEC 60068-2-27Shocks contactor closed, on Y axis: 15 Gn for 11 ms conforming to IEC 60068-2-27Shocks contactor closed, on Z axis: 15 Gn for 11 ms conforming to IEC 60068-2-27Shocks contactor opened, on X axis: 6 Gn for 11 ms conforming to IEC 60068-2-27Shocks contactor opened, on Y axis: 10 Gn for 11 ms conforming to IEC 60068-2-27Shocks contactor opened, on Z axis: 10 Gn for 11 ms conforming to IEC 60068-2-27Vibrations contactor closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6Vibrations contactor opened: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6 height58 mm width45 mm depth57 mm product weight0.18 kg Environment standardsBS 5424IEC 60947NF C 63-110VDE 0660 product certificationsULCSA IP degree of protectionIP2x conforming to VDE 0106 protective treatmentTC conforming to IEC 60068TC conforming to DIN 50016 ambient air temperature for operation-25…50 °C ambient air temperature for storage-50…80 °C operating altitude2000 m without flame retardanceV1 conforming to UL 94Requirement 2 conforming to NF F 16-101Requirement 2 conforming to NF F 16-102 Contractual warranty Warranty18 months
- All Languages1
Technical FAQsNo results found.Unfortunately, related FAQs are unavailable due to temporary technical issues. Please try again later.