ZLL
LC1K0901B7
delivery time:4 weeks
range
TeSys
product or component type
Contactor
product name
TeSys K
device short name
LC1K
device application
Control
contactor application
Resistive load
Motor control
utilisation category
AC-3
AC-4
AC-1
poles description
3P
power pole contact composition
3 NO
[Ue] rated operational voltage
Power circuit: 690 V AC 50/60 Hz
Signalling 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
9 A at <= 440 V AC AC-3 for power circuit
16 A (at <70 °C) at 690 V AC AC-1 for power circuit
control circuit type
AC at 50/60 Hz
[Uc] control circuit voltage
24 V AC 50/60 Hz
motor power kW
2.2 kW at 220...230 V AC 50/60 Hz AC-3
4 kW at 380...415 V AC 50/60 Hz AC-3
4 kW at 440 V AC 50/60 Hz AC-3
4 kW at 480 V AC 50/60 Hz AC-3
4 kW at 500...600 V AC 50/60 Hz AC-3
4 kW at 660...690 V AC 50/60 Hz AC-3
2.2 kW at 400 V AC 50/60 Hz AC-4
auxiliary contact composition
1 NC
[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
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
80 A - 1 s for signalling circuit
90 A - 500 ms for signalling circuit
110 A - 100 ms for 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 - 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
Signalling circuit: 690 V conforming to IEC 60947-4-1
Signalling circuit: 690 V conforming to IEC 60947-5-1
Signalling circuit: 600 V conforming to UL 508
Power circuit: 600 V conforming to CSA C22.2 No 14
Signalling circuit: 600 V conforming to CSA C22.2 No 14
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
Operational: 0.8...1.15 Uc (at <50 °C)
Drop-out: 0.2...0.75 Uc (at <50 °C)
