ZLL(LFL)
LC1K0910B7
delivery time:2months
Range
TeSys
Product or component type
Contactor
product name
TeSys K
Device short name
LC1K
Device application
Control
Contactor application
Motor control
Resistive load
utilisation category
AC-3
AC-1
AC-4
AC-3e
Poles description
3P
power pole contact composition
3 NO
[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
9 A at <= 440 V AC AC-3e 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
2.2 kW at 220...230 V AC 50/60 Hz AC-3e
4 kW at 380...415 V AC 50/60 Hz AC-3e
4 kW at 440 V AC 50/60 Hz AC-3e
4 kW at 480 V AC 50/60 Hz AC-3e
4 kW at 500...600 V AC 50/60 Hz AC-3e
4 kW at 660...690 V AC 50/60 Hz AC-3e
Auxiliary contact composition
1 NO
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
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
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)
Maximum 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
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 robustness
Shocks contactor closed, on X axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
Shocks contactor closed, on Y axis: 15 Gn for 11 ms conforming to IEC 60068-2-27
Shocks contactor closed, on Z axis: 15 Gn for 11 ms conforming to IEC 60068-2-27
Shocks contactor opened, on X axis: 6 Gn for 11 ms conforming to IEC 60068-2-27
Shocks contactor opened, on Y axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
Shocks contactor opened, on Z axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
Vibrations contactor closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6
Vibrations contactor opened: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6
