range | TeSys |
product name | TeSys K |
product or component type | Changeover contactor |
device short name | LP2K |
device application | Control |
contactor application | Resistive load |
utilisation category | AC-1 |
device presentation | Preassembled with reversing power busbar |
poles description | 4P |
power pole contact composition | 4 NO |
[Ue] rated operational voltage | Power circuit: 690 V AC 50/60 Hz |
[Ie] rated operational current | 20 A (at < 50 °C) at ≤ 440 V AC AC-1 for power circuit 16 A (at < 70 °C) at 690 V AC AC-1 for power circuit |
control circuit type | DC standard |
[Uc] control circuit voltage | 24 V DC |
[Uimp] rated impulse withstand voltage | 8 kV |
overvoltage category | III |
[Ith] conventional free air thermal current | 20 A (at 50 °C) for power 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 |
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 | 90 A 50 °C - 1 s for power circuit 85 A 50 °C - 5 s for power circuit 80 A 50 °C - 10 s for power circuit 60 A 50 °C - 30 s for power circuit 45 A 50 °C - 1 min for power circuit 40 A 50 °C - 3 min for power circuit 20 A 50 °C - >= 15 min for power circuit |
associated fuse rating | 25 A gG at ≤ 440 V for power circuit 25 A aM for power circuit |
average impedance | 3 mOhm - Ith 20 A 50 Hz for power circuit |
[Ui] rated insulation voltage | Power circuit: 600 V conforming to UL 508 Power circuit: 690 V conforming to IEC 60947-4-1 Power circuit: 600 V conforming to CSA C22.2 No 14 |
electrical durability | 0.18 Mcycles 20 A AC-1 at Ue ≤ 440 V |
interlocking type | Mechanical |
mounting support | Plate Rail |
standards | VDE 0660 NF C 63-110 IEC 60947 BS 5424 |
product certifications | CSA UL |
connections - terminals | Screw clamp terminals 1 cable(s) 1.5…4 mm²solid Screw clamp terminals 1 cable(s) 0.75…4 mm²flexible without cable end Screw clamp terminals 1 cable(s) 0.34…2.5 mm²flexible with cable end Screw clamp terminals 2 cable(s) 1.5…4 mm²solid Screw clamp terminals 2 cable(s) 0.75…4 mm²flexible without cable end Screw clamp terminals 2 cable(s) 0.34…1.5 mm²flexible with cable end |
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 | 30...40 ms coil energisation and NO closing 10 ms coil de-energisation and NO opening |
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 |
mechanical durability | 5 Mcycles |
maximum operating rate | 3600 cyc/h |