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Pole contact composition
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2 NO + 2 NC
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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
Signalling circuit: 690 V conforming to IEC 60947-1
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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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10 A (at 60 °C) for signalling circuit
40 A (at 60 °C) for power circuit
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Irms rated making capacity
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140 A AC for signalling circuit conforming to IEC 60947-5-1
250 A DC for signalling circuit conforming to IEC 60947-5-1
450 A at 440 V for power circuit conforming to IEC 60947
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Rated breaking capacity
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450 A at 440 V for power circuit conforming to IEC 60947
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Associated fuse rating
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10 A gG for signalling circuit conforming to IEC 60947-5-1
63 A gG at <= 690 V coordination type 1 for power circuit
40 A gG at <= 690 V coordination type 2 for power circuit
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Time constant
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37 ms
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Control circuit type
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DC low consumption
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Coil technology
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With integral suppression device
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Control circuit voltage limits
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0.1...0.25 Uc (-40…70 °C):drop-out DC
0.7...1.25 Uc (-40…70 °C):operational DC
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Average impedance
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2 mOhm - Ith 40 A 50 Hz for power circuit
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Power dissipation per pole
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3.2 W AC-1
1.25 W AC-3
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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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Operating time
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77 ±15 % ms closing
25 ±20 % ms opening
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Maximum operating rate
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3600 cyc/h 60 °C
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Inrush power in W
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4 W (at 20 °C)
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Hold-in power consumption in W
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4 W at 20 °C
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Insulation resistance
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> 10 MOhm for signalling circuit
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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: 9 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: 1.8 N.m - on lugs-ring terminals - with screwdriver flat Ø 6 mm M3.5
Power circuit: 1.8 N.m - on lugs-ring terminals - with screwdriver Philips No 2 M3.5
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Mounting support
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Rail
Plate
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Electrical durability
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1.4 Mcycles 40 A AC-1 at Ue <= 440 V
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Mechanical durability
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30 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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Standards
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EN/IEC 60947-4-1
EN/IEC 60947-5-1
EN 45545: R22 HL3
EN 45545: R26 HL3
DIN 5510-2
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Product certifications
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IEC
CCC
EAC
UA
TR
UKCA
CB
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REACh Declaration