Main
Contactor application
Motor control
Resistive load
Device short name
LC1D
Range
TeSys
[uc] control circuit voltage
48 V AC 50/60 Hz
[ui] rated insulation voltage
Power circuit: 600 V CSA certified
Power circuit: 600 V UL certified
Power circuit: 1000 V conforming to IEC 60947-4-1
Signalling circuit: 690 V conforming to IEC 60947-1
Signalling circuit: 600 V CSA certified
Signalling circuit: 600 V UL certified
control circuit type
AC at 50/60 Hz standard
motor power kW
22 kW at 220...230 V AC 50/60 Hz (AC-3)
37 kW at 380...400 V AC 50/60 Hz (AC-3)
45 kW at 415...440 V AC 50/60 Hz (AC-3)
55 kW at 500 V AC 50/60 Hz (AC-3)
45 kW at 660...690 V AC 50/60 Hz (AC-3)
15 kW at 400 V AC 50/60 Hz (AC-4)
22 kW at 220...230 V AC 50/60 Hz (AC-3e)
37 kW at 380...400 V AC 50/60 Hz (AC-3e)
45 kW at 415...440 V AC 50/60 Hz (AC-3e)
55 kW at 500 V AC 50/60 Hz (AC-3e)
45 kW at 660...690 V AC 50/60 Hz (AC-3e)
average impedance
0.8 mOhm - Ith 125 A 50 Hz for power circuit
Complementary
[ie] rated operational current
125 A (at <60 °C) at <= 440 V AC AC-1 for power circuit
80 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
80 A (at <60 °C) at <= 440 V AC-3e for power circuit
[ue] rated operational voltage
Power circuit: <= 300 V DC 25...400 Hz
Power circuit: <= 690 V AC
compatibility code
LC1D
[ics] rated service breaking capacity
1100 A at 440 V for power circuit conforming to IEC 60947
[icw] rated short-time withstand current
640 A 40 °C - 10 s for power circuit
990 A 40 °C - 1 s for power circuit
135 A 40 °C - 10 min for power circuit
320 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
[ith] conventional thermal current
10 A (at 60 °C) for signalling circuit
125 A (at 60 °C) for power circuit
Product certifications
CSA
BV
UL
GOST
RINA
CCC
GL
LROS (Lloyds register of shipping)
DNV
Handle front plate colour
127 mm
Product or component type
Contactor
tightening torque
Control circuit: 1.2 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
Control circuit: 1.2 N.m - on screw clamp terminals - with screwdriver Philips No 2
Power circuit: 12 N.m - on connector - with screwdriver flat Ø 6 to Ø 8 mm
Power circuit: 12 N.m - on connector hexagonal screw head 4 mm
Control circuit: 1.2 N.m - on screw clamp terminals - with screwdriver pozidriv No 2
[uimp] rated impulse withstand voltage
8 kV conforming to IEC 60947
Auxiliary contact composition
1 NO + 1 NC
Connections - terminals
Control circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible with cable end
Control circuit: screw clamp terminals 1 1…2.5 mm² - cable stiffness: flexible with cable end
Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible without cable end
Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: flexible without cable end
Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: solid without cable end
Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: solid without cable end
Power circuit: connector 1 4…50 mm² - cable stiffness: flexible without cable end
Power circuit: connector 2 4…25 mm² - cable stiffness: flexible without cable end
Power circuit: connector 1 4…50 mm² - cable stiffness: flexible with cable end
Power circuit: connector 2 4…16 mm² - cable stiffness: flexible with cable end
Power circuit: connector 1 4…50 mm² - cable stiffness: solid without cable end
Power circuit: connector 2 4…25 mm² - cable stiffness: solid without cable end
minimum switching current
5 mA for signalling circuit
Associated fuse rating
10 A gG for signalling circuit conforming to IEC 60947-5-1
200 A gG at <= 690 V coordination type 1 for power circuit
160 A gG at <= 690 V coordination type 2 for power circuit
Auxiliary contacts type
type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1
type mirror contact 1 NC conforming to IEC 60947-4-1
contact compatibility
M11
Control circuit voltage limits
0.85...1.1 Uc (-40…55 °C):operational AC 60 Hz
0.3...0.6 Uc (-40…70 °C):drop-out AC 50/60 Hz
0.8...1.1 Uc (-40…55 °C):operational AC 50 Hz
1...1.1 Uc (55…70 °C):operational AC 50/60 Hz
width (w)
85 mm
mechanical robustness
Vibrations contactor open (2 Gn, 5...300 Hz)
Shocks contactor open (8 Gn for 11 ms)
Vibrations contactor closed (3 Gn, 5...300 Hz)
Shocks contactor closed (10 Gn for 11 ms)
Flame retardance
V1 conforming to UL 94
Heat dissipation
6…10 W at 50/60 Hz
Net weight
1.59 kg
Hold-in power consumption in va
26 VA 60 Hz cos phi 0.3 (at 20 °C)
26 VA 50 Hz cos phi 0.3 (at 20 °C)
Motor power hp
7.5 hp at 120 V AC 50/60 Hz for 1 phase motors
15 hp at 230/240 V AC 50/60 Hz for 1 phase motors
30 hp at 200/208 V AC 50/60 Hz for 3 phases motors
30 hp at 230/240 V AC 50/60 Hz for 3 phases motors
60 hp at 460/480 V AC 50/60 Hz for 3 phases motors
60 hp at 575/600 V AC 50/60 Hz for 3 phases motors
Mounting support
Plate
Rail
power dissipation per pole
5.1 W AC-3
12.5 W AC-1
5.1 W AC-3e
depth
130 mm
Inrush power in va
245 VA 60 Hz cos phi 0.75 (at 20 °C)
245 VA 50 Hz cos phi 0.75 (at 20 °C)
mechanical durability
4 Mcycles
electrical durability
0.8 Mcycles 125 A AC-1 at Ue <= 440 V
1.5 Mcycles 80 A AC-3 at Ue <= 440 V
1.5 Mcycles 80 A AC-3e at Ue <= 440 V
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
1100 A at 440 V for power circuit conforming to IEC 60947
Pollution degree
3
Maximum operating rate
3600 cyc/h 60 °C
operating time
20...35 ms closing
6...20 ms opening
minimum switching voltage
17 V for signalling circuit
non-overlap time
1.5 ms on de-energisation between NC and NO contact
1.5 ms on energisation between NC and NO contact
Protective cover
With
coil technology
Without built-in suppressor module
Pole contact composition
3 NO
Poles description
3P
Utilisation category
AC-3
AC-3e
AC-4
AC-1
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
Signalling circuit frequency
25...400 Hz
Environment
Climatic withstand
conforming to IACS E10 exposure to damp heat
ip degree of protection
IP20 front face conforming to IEC 60529
operating altitude
0...3000 m
Permissible ambient air temperature around the device
-40…60 °C
60…70 °C with derating
Range of product
TeSys Deca
overvoltage category
III
standards
CSA C22.2 No 14
EN 60947-4-1
EN 60947-5-1
IEC 60947-4-1
IEC 60947-5-1
UL 508
fire resistance
850 °C conforming to IEC 60695-2-1
protective treatment
TH conforming to IEC 60068-2-30
insulation resistance
> 10 MOhm for signalling circuit