Range
TeSys
Range of product
TeSys Giga
Product or component type
Contactor
Device short name
LC1G
Contactor application
Power switching
Motor control
Utilisation category
AC-1
AC-3
AC-3e
AC-4
AC-5a
AC-5b
AC-6a
AC-6b
AC-8b
AC-8a
DC-1
DC-3
DC-5
Main
Range
TeSys
Range of product
TeSys Giga
Product or component type
Contactor
Device short name
LC1G
Contactor application
Power switching
Motor control
Utilisation category
AC-1
AC-3
AC-3e
AC-4
AC-5a
AC-5b
AC-6a
AC-6b
AC-8b
AC-8a
DC-1
DC-3
DC-5
Poles description
3P
[Ue] rated operational voltage
<= 1000 V AC 50/60 Hz
<= 460 V DC
[Ie] rated operational current
330 A (at <40 °C) at <= 1000 V AC-1
225 A (at <60 °C) at <= 440 V AC-3
[Uc] control circuit voltage
200...500 V AC 50/60 Hz
200...500 V DC
Control circuit voltage limits
Operational: 0.8 Uc Min...1.1 Uc Max (at <60 °C)
Drop-out: 0.1 Uc Max...0.45 Uc Min (at <60 °C)
[Uimp] rated impulse withstand voltage
8 kV
Overvoltage category
III
Rated breaking capacity
2050 A at 440 V
[Icw] rated short-time withstand current
1.8 kA - 10 s
1.0 kA - 30 s
0.85 kA - 1 min
0.56 kA - 3 min
0.44 kA - 10 min
Associated fuse rating
250 A aM at <= 440 V for motor
200 A aM at <= 690 V for motor
400 A gG at <= 690 V
Average impedance
0.00015 Ohm
[Ui] rated insulation voltage
1000 V
Power dissipation per pole
20 W AC-1 - Ith 330 A
8 W AC-3 - Ith 225 A
Compatibility code
LC1G
Pole contact composition
3 NO
Auxiliary contact composition
1 NO + 1 NC
Motor power kW
55 kW at 230 V AC 50/60 Hz (AC-3e)
110 kW at 400 V AC 50/60 Hz (AC-3e)
110 kW at 415 V AC 50/60 Hz (AC-3e)
132 kW at 440 V AC 50/60 Hz (AC-3e)
132 kW at 500 V AC 50/60 Hz (AC-3e)
160 kW at 690 V AC 50/60 Hz (AC-3e)
132 kW at 1000 V AC 50/60 Hz (AC-3e)
55 kW at 230 V AC 50/60 Hz (AC-3)
110 kW at 400 V AC 50/60 Hz (AC-3)
110 kW at 415 V AC 50/60 Hz (AC-3)
132 kW at 440 V AC 50/60 Hz (AC-3)
132 kW at 500 V AC 50/60 Hz (AC-3)
160 kW at 690 V AC 50/60 Hz (AC-3)
132 kW at 1000 V AC 50/60 Hz (AC-3)
55 kW at 230 V AC 50/60 Hz (AC-4)
110 kW at 400 V AC 50/60 Hz (AC-4)
110 kW at 415 V AC 50/60 Hz (AC-4)
129 kW at 440 V AC 50/60 Hz (AC-4)
132 kW at 500 V AC 50/60 Hz (AC-4)
132 kW at 690 V AC 50/60 Hz (AC-4)
110 kW at 1000 V AC 50/60 Hz (AC-4)
Motor power hp
60 hp at 200/208 V 60 Hz
75 hp at 230/240 V 60 Hz
150 hp at 460/480 V 60 Hz
150 hp at 575/600 V 60 Hz
Coil technology
Built-in bidirectional peak limiting
Safety reliability level
B10d = 400000 cycles contactor with nominal load conforming to EN/ISO 13849-1
B10d = 3000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
Mechanical durability
8 Mcycles
inrush power in VA (50/60 Hz, AC)
295 VA
inrush power in W (DC)
215 W
hold-in power consumption in VA (50/60 Hz, AC)
13.0 VA
hold-in power consumption in W (DC)
8.0 W
Operating time
40...70 ms closing
15...50 ms opening
Maximum operating rate
600 cyc/h AC-3
600 cyc/h AC-3e
300 cyc/h AC-1
150 cyc/h AC-4
Connections - terminals
Power circuit: bar 2 - busbar cross section: 25 x 6 mm
Power circuit: lugs-ring terminals 1 185 mm²
Power circuit: bolted connection
Control circuit: push-in 1 0.2…2.5 mm² - cable stiffness: solid stranded without cable end
Control circuit: push-in 1 0.25…2.5 mm² - cable stiffness: flexible with cable end
Control circuit: push-in 2 0.5…1.0 mm² with cable end
Control circuit: push-in 0.75…2.5 mm² - cable stiffness: solid stranded without cable end
Control circuit: push-in 0.75…2.5 mm² - cable stiffness: flexible with cable end
Connection pitch
35 mm
Mounting support
Plate
Standards
EN/IEC 60947-4-1
EN/IEC 60947-5-1
UL 60947-4-1
CSA C22.2 No 60947-4-1
JIS C8201-4-1
JIS C8201-5-1
IEC 60335-1:Clause 30.2
IEC 60335-2-40:Annex JJ
UL 60335-1
UL 60335-2-40:Annex JJ
Tightening torque
18 N.m
Height
255 mm
Width
108 mm
Depth
193 mm
Net weight
4.1 kg
Key Features
High power motor
Higher work efficiency