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Main
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Range
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Range of product
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Product or component type
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Contactor
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Device short name
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LC1D
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Contactor application
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Motor control
Resistive load
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Utilisation category
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Poles description
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3P
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Motor power kW
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2.2 kW at 220...230 V AC 50/60 Hz (AC-3)
4 kW at 380...400 V AC 50/60 Hz (AC-3)
4 kW at 415...440 V AC 50/60 Hz (AC-3)
5.5 kW at 500 V AC 50/60 Hz (AC-3)
5.5 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...400 V AC 50/60 Hz (AC-3e)
4 kW at 415...440 V AC 50/60 Hz (AC-3e)
5.5 kW at 500 V AC 50/60 Hz (AC-3e)
5.5 kW at 660...690 V AC 50/60 Hz (AC-3e)
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Motor power hp
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1 hp at 230/240 V AC 50/60 Hz for 1 phase motors
2 hp at 200/208 V AC 50/60 Hz for 3 phases motors
2 hp at 230/240 V AC 50/60 Hz for 3 phases motors
5 hp at 460/480 V AC 50/60 Hz for 3 phases motors
7.5 hp at 575/600 V AC 50/60 Hz for 3 phases motors
0.33 hp at 115 V AC 50/60 Hz for 1 phase motors
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Pole contact composition
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3 NO
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Contact compatibility
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M2
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Protective cover
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With
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Auxiliary contacts type
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type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1
type mirror contact 1 NC conforming to IEC 60947-4-1
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Auxiliary contact composition
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1 NO + 1 NC
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[Ui] rated insulation voltage
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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
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[Uimp] rated impulse withstand voltage
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6 kV conforming to IEC 60947
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Overvoltage category
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III
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[Ith] conventional free air thermal current
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25 A (at 60 °C) for power circuit
10 A (at 60 °C) for signalling circuit
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Irms rated making capacity
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250 A at 440 V for power circuit conforming to IEC 60947
140 A AC for signalling circuit conforming to IEC 60947-5-1
250 A DC for signalling circuit conforming to IEC 60947-5-1
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Rated breaking capacity
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250 A at 440 V for power circuit conforming to IEC 60947
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Control circuit type
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AC at 50/60 Hz
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Coil technology
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Without built-in suppressor module
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Control circuit voltage limits
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0.3...0.6 Uc (-40…70 °C):drop-out AC 50/60 Hz
0.8...1.1 Uc (-40…60 °C):operational AC 50 Hz
0.85...1.1 Uc (-40…60 °C):operational AC 60 Hz
1...1.1 Uc (60…70 °C):operational AC 50/60 Hz
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Average impedance
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2.5 mOhm - Ith 25 A 50 Hz for power circuit
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Power dissipation per pole
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1.56 W AC-1
0.2 W AC-3
0.2 W AC-3e
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Minimum switching current
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5 mA for signalling circuit
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Minimum switching voltage
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17 V for signalling circuit
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Non-overlap time
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1.5 ms on de-energisation between NC and NO contact
1.5 ms on energisation between NC and NO contact
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Maximum operating rate
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3600 cyc/h 60 °C
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Inrush power in VA
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70 VA 60 Hz cos phi 0.75 (at 20 °C)
70 VA 50 Hz cos phi 0.75 (at 20 °C)
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Hold-in power consumption in VA
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7.5 VA 60 Hz cos phi 0.3 (at 20 °C)
7 VA 50 Hz cos phi 0.3 (at 20 °C)
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Insulation resistance
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> 10 MOhm for signalling c
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Tightening torque
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Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
Power circuit: 1.7 N.m - on screw clamp terminals- with screwdriver Philips No 2
Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2
Control circuit: 1.7 N.m - on screw clamp terminals -with screwdriver pozidriv No 2
Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2
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Mounting support
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Mechanical durability
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15 Mcycles
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Safety reliability level
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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
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Operating altitude
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0...3000 m
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Compatibility code
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LC1D
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Product certifications
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BV
LROS (Lloyds register of shipping)
UL
GOST
GL
DNV
CSA
RINA
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Company Profile
