ZLL
LC1D18BD
delivery time:in stock
Range of product
TeSys Deca
Product or component type
Contactor
Device short name
LC1D
Contactor application
Motor control
Resistive load
Utilisation category
AC-4
AC-1
AC-3
AC-3e
Poles description
3P
[Ue] rated operational voltage
Power circuit: <= 690 V AC 25...400 Hz
Power circuit: <= 300 V DC
[Ie] rated operational current
18 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
32 A (at <60 °C) at <= 440 V AC AC-1 for power circuit
18 A (at <60 °C) at <= 440 V AC AC-3e for power circuit
[Uc] control circuit voltage
24 V DC
Motor power kW
4 kW at 220...230 V AC 50/60 Hz (AC-3)
7.5 kW at 380...400 V AC 50/60 Hz (AC-3)
9 kW at 415...440 V AC 50/60 Hz (AC-3)
10 kW at 500 V AC 50/60 Hz (AC-3)
10 kW at 660...690 V AC 50/60 Hz (AC-3)
4 kW at 400 V AC 50/60 Hz (AC-4)
4 kW at 220...230 V AC 50/60 Hz (AC-3e)
7.5 kW at 380...400 V AC 50/60 Hz (AC-3e)
9 kW at 415...440 V AC 50/60 Hz (AC-3e)
10 kW at 500 V AC 50/60 Hz (AC-3e)
10 kW at 660...690 V AC 50/60 Hz (AC-3e)
Motor power hp
1 hp at 115 V AC 50/60 Hz for 1 phase motors
3 hp at 230/240 V AC 50/60 Hz for 1 phase motors
5 hp at 200/208 V AC 50/60 Hz for 3 phases motors
5 hp at 230/240 V AC 50/60 Hz for 3 phases motors
10 hp at 460/480 V AC 50/60 Hz for 3 phases motors
15 hp at 575/600 V AC 50/60 Hz for 3 phases motors
Compatibility code
LC1D
Pole contact composition
3 NO
Contact compatibility
M4
Protective cover
With
[Ith] conventional free air thermal current
10 A (at 60 °C) for signalling circuit
32 A (at 60 °C) for power circuit
Irms rated making capacity
140 A AC for signalling circuit conforming to IEC 60947-5-1
250 A DC for signalling circuit conforming to IEC 60947-5-1
300 A at 440 V for power circuit conforming to IEC 60947
Rated breaking capacity
300 A at 440 V for power circuit conforming to IEC 60947
[Icw] rated short-time withstand current
145 A 40 °C - 10 s for power circuit
240 A 40 °C - 1 s for power circuit
40 A 40 °C - 10 min for power circuit
84 A 40 °C - 1 min for power circuit
100 A - 1 s for signalling circuit
120 A - 500 ms for signalling circuit
140 A - 100 ms for signalling circuit
Associated fuse rating
10 A gG for signalling circuit conforming to IEC 60947-5-1
50 A gG at <= 690 V coordination type 1 for power circuit
35 A gG at <= 690 V coordination type 2 for power circuit
Average impedance
2.5 mOhm - Ith 32 A 50 Hz for power circuit
Power dissipation per pole
2.5 W AC-1
0.8 W AC-3
0.8 W AC-3e
[Ui] rated insulation voltage
Power circuit: 690 V conforming to IEC 60947-4-1
Power circuit: 600 V CSA certified
Power circuit: 600 V UL certified
Signalling circuit: 690 V conforming to IEC 60947-1
Signalling circuit: 600 V CSA certified
Signalling circuit: 600 V UL certified
Overvoltage category
III
Pollution degree
3
[Uimp] rated impulse withstand voltage
6 kV conforming to IEC 60947
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
30 Mcycles
Electrical durability
1.65 Mcycles 18 A AC-3 at Ue <= 440 V
1 Mcycles 32 A AC-1 at Ue <= 440 V
1.65 Mcycles 18 A AC-3e at Ue <= 440 V
Control circuit type
DC standard
Coil technology
With integral suppression device
Control circuit voltage limits
0.1...0.25 Uc (-40…70 °C):drop-out DC
0.7...1.25 Uc (-40…60 °C):operational DC
1...1.25 Uc (60…70 °C):operational DC
Inrush power in W
5.4 W (at 20 °C)
Hold-in power consumption in W
5.4 W at 20 °C
Operating time
53.55...72.45 ms closing
16...24 ms opening
Time constant
28 ms
Maximum operating rate
3600 cyc/h 60 °C
