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Motor power kW
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3 kW at 220...230 V AC 50/60 Hz (AC-3)
5.5 kW at 380...400 V AC 50/60 Hz (AC-3)
5.5 kW at 415...440 V AC 50/60 Hz (AC-3)
7.5 kW at 500 V AC 50/60 Hz (AC-3)
7.5 kW at 660...690 V AC 50/60 Hz (AC-3)
3.7 kW at 400 V AC 50/60 Hz (AC-4)
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Motor power hp
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0.5 hp at 115 V AC 50/60 Hz for 1 phase motors
2 hp at 230/240 V AC 50/60 Hz for 1 phase motors
3 hp at 200/208 V AC 50/60 Hz for 3 phases motors
3 hp at 230/240 V AC 50/60 Hz for 3 phases motors
7.5 hp at 460/480 V AC 50/60 Hz for 3 phases motors
10 hp at 575/600 V AC 50/60 Hz for 3 phases motors
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Compatibility code
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LC1D
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Pole contact composition
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3 NO
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Protective cover
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With
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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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[Icw] rated short-time withstand current
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105 A 40 °C - 10 s for power circuit
210 A 40 °C - 1 s for power circuit
30 A 40 °C - 10 min for power circuit
61 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
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Associated fuse rating
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10 A gG for signalling circuit conforming to IEC 60947-5-1
40 A gG at <= 690 V coordination type 1 for power circuit
25 A gG at <= 690 V coordination type 2 for power circuit
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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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0.36 W AC-3
1.56 W AC-1
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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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Overvoltage category
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III
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Pollution degree
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3
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[Uimp] rated impulse withstand voltage
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6 kV conforming to IEC 60947
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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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Mechanical durability
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15 Mcycles
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Electrical durability
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2 Mcycles 12 A AC-3 at Ue <= 440 V
0.8 Mcycles 25 A AC-1 at Ue <= 440 V
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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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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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Heat dissipation
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2…3 W at 50/60 Hz
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Operating time
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12...22 ms closing
4...19 ms opening
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Connections - terminals
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Control circuit: lugs-ring terminals - external diameter: 8 mm
Power circuit: lugs-ring terminals - external diameter: 8 mm
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Tightening torque
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Control circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver flat Ø 6 mm M3.5
Control circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver Philips No 2 M3.5
Power circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver flat Ø 8 mm M3.5
Power circuit: 1.7 N.m - on lugs-ring terminals - with screwdriver Philips No 2 M3.5
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Auxiliary contact composition
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1 NO + 1 NC
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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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Signalling circuit frequency
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25...400 Hz
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Minimum switching voltage
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17 V for signalling circuit
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Minimum switching current
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5 mA for signalling circuit
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Insulation resistance
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> 10 MOhm 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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Mounting support
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Plate
Rail
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Standards
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CSA C22.2 No 14
EN 60947-4-1
EN 60947-5-1
IEC 60947-4-1
IEC 60947-5-1
UL 508
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Product certifications
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RINA
DNV
UL
CSA
LROS (Lloyds register of shipping)
BV
GL
GOST
CCC
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IP degree of protection
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IP20 front face conforming to IEC 60529
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Protective treatment
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TH conforming to IEC 60068-2-30
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Climatic withstand
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Conforming to IACS E10 exposure to damp heat
Conforming to IEC 60947-1 Annex Q category D exposure to damp heat
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Permissible ambient air temperature around the device
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-40…60 °C
60…70 °C with derating
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Operating altitude
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0...3000 m
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Fire resistance
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850 °C conforming to IEC 60695-2-1
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Flame retardance
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V1 conforming to UL 94
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Mechanical robustness
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Vibrations contactor open (2 Gn, 5...300 Hz)
Vibrations contactor closed (4 Gn, 5...300 Hz)
Shocks contactor open (10 Gn for 11 ms)
Shocks contactor closed (15 Gn for 11 ms)
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Height
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77 mm
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Width
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45 mm
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Depth
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86 mm
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Net weight
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0.325 kg
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EU RoHS Declaration