range | TeSys |
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product or component type | Contactor |
product name | TeSys K |
device short name | LC1K |
device application | Control |
contactor application | Motor control |
utilisation category | AC-3 AC-4 |
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poles description | 3P |
power pole contact composition | 3 NO |
[Ue] rated operational voltage | 690 V AC 50/60 Hz for power circuit <= 690 V AC 50/60 Hz for signalling circuit |
[Ie] rated operational current | 6 A at <= 440 V AC AC-3 for power circuit |
control circuit type | AC 50/60 Hz |
[Uc] control circuit voltage | 220...230 V AC 50/60 Hz |
motor power kW | 1.5 kW at 220...230 V AC 50/60 Hz AC-3 2.2 kW at 380...415 V AC 50/60 Hz AC-3 1.5 kW at 400 V AC 50/60 Hz AC-4 3 kW at 660...690 V AC 50/60 Hz AC-3 3 kW at 440 V AC 50/60 Hz AC-3 3 kW at 480 V AC 50/60 Hz AC-3 3 kW at 500...600 V AC 50/60 Hz AC-3 |
auxiliary contact composition | 1 NO |
[Uimp] rated impulse withstand voltage | 8 kV |
overvoltage category | III |
[Ith] conventional free air thermal current | 20 A at <= 50 °C for power circuit 10 A at <= 50 °C for signalling circuit |
Irms rated making capacity | 110 A AC for power circuit conforming to NF C 63-110 110 A AC for power circuit conforming to IEC 60947 110 A AC for signalling circuit conforming to IEC 60947 |
rated breaking capacity | 110 A at 415 V conforming to IEC 60947 110 A at 440 V conforming to IEC 60947 80 A at 500 V conforming to IEC 60947 110 A at 220...230 V conforming to IEC 60947 110 A at 380...400 V conforming to IEC 60947 70 A at 660...690 V conforming to IEC 60947 |
[Icw] rated short-time withstand current | 20 A <= 50 °C >= 15 min power circuit 90 A <= 50 °C 1 s power circuit 85 A <= 50 °C 5 s power circuit 80 A <= 50 °C 10 s power circuit 60 A <= 50 °C 30 s power circuit 45 A <= 50 °C 1 min power circuit 40 A <= 50 °C 3 min power circuit 80 A 1 s signalling circuit 90 A 500 ms signalling circuit 110 A 100 ms signalling circuit |
associated fuse rating | 25 A gG at <= 440 V for power circuit 25 A aM for power circuit 10 A gG for signalling circuit conforming to IEC 60947 10 A gG for signalling circuit conforming to VDE 0660 |
average impedance | 3 mOhm at 50 Hz - Ith 20 A for power circuit |
[Ui] rated insulation voltage | 690 V for signalling circuit conforming to IEC 60947-4-1 690 V for signalling circuit conforming to IEC 60947-5-1 600 V for signalling circuit conforming to UL 508 600 V for power circuit conforming to CSA C22.2 No 14 600 V for signalling circuit conforming to CSA C22.2 No 14 690 V for power circuit conforming to IEC 60947-4-1 600 V for power circuit conforming to UL 508 |
insulation resistance | > 10 MOhm for signalling circuit |
inrush power in VA | 30 VA at 20 °C |
hold-in power consumption in VA | 4.5 VA at 20 °C |
heat dissipation | 1.3 W |
control circuit voltage limits | 0.2...0.75 Uc at <= 50 °C drop-out 0.8...1.15 Uc at <= 50 °C operational |
connections - terminals | Screw clamp terminals 1 cable(s) 1.5...4 mm² - cable stiffness: solid Screw clamp terminals 1 cable(s) 0.75...4 mm² - cable stiffness: flexible - without cable end Screw clamp terminals 1 cable(s) 0.34...2.5 mm² - cable stiffness: flexible - with cable end Screw clamp terminals 2 cable(s) 1.5...4 mm² - cable stiffness: solid Screw clamp terminals 2 cable(s) 0.75...4 mm² - cable stiffness: flexible - without cable end Screw clamp terminals 2 cable(s) 0.34...1.5 mm² - cable stiffness: flexible - with cable end |
operating rate | 3600 cyc/h |
auxiliary contacts type | Type instantaneous (1 NO) |
signalling circuit frequency | <= 400 Hz |
minimum switching current | 5 mA for signalling circuit |
minimum switching voltage | 17 V for signalling circuit |
mounting support | Plate Rail |
tightening torque | 1.3 N.m - on screw clamp terminals - with screwdriver Philips No 2 1.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm |
operating time | 10...20 ms coil de-energisation and NO opening 10...20 ms coil energisation and NO closing |
safety reliability level | B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1 B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 |
non overlap distance | 0.5 mm |
mechanical durability | 10 Mcycles |
electrical durability | 1.3 Mcycles 6 A AC-3 at Ue <= 440 V |
mechanical robustness | Shocks contactor closed, on X axis 10 Gn for 11 ms IEC 60068-2-27 Shocks contactor closed, on Y axis 15 Gn for 11 ms IEC 60068-2-27 Shocks contactor closed, on Z axis 15 Gn for 11 ms IEC 60068-2-27 Shocks contactor opened, on X axis 6 Gn for 11 ms IEC 60068-2-27 Shocks contactor opened, on Y axis 10 Gn for 11 ms IEC 60068-2-27 Shocks contactor opened, on Z axis 10 Gn for 11 ms IEC 60068-2-27 Vibrations contactor closed 4 Gn, 5...300 Hz IEC 60068-2-6 Vibrations contactor opened 2 Gn, 5...300 Hz IEC 60068-2-6 |
height | 58 mm |
width | 45 mm |
depth | 57 mm |
product weight | 0.18 kg |
standards | BS 5424 IEC 60947 NF C 63-110 VDE 0660 |
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product certifications | CSA UL |
IP degree of protection | IP2x conforming to VDE 0106 |
protective treatment | TC conforming to IEC 60068 TC conforming to DIN 50016 |
ambient air temperature for operation | -25...50 °C |
ambient air temperature for storage | -50...80 °C |
operating altitude | 2000 m without derating |
flame retardance | V1 conforming to UL 94 Requirement 2 conforming to NF F 16-101 Requirement 2 conforming to NF F 16-102 |