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Range
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TeSys
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Product name
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TeSys F
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Product or component type
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Magnetic latching contactor
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Device short name
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CR1F
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Contactor application
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Motor control
Resistive load
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Utilisation category
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AC-1
AC-4
AC-3
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Poles description
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3P
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Power pole contact composition
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3 NO
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[Ue] rated operational voltage
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1000 V AC 25...200 Hz
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[Ie] rated operational current
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400 A (at <40 °C) at <= 440 V AC AC-3
500 A (at <40 °C) at <= 440 V AC AC-1
370 A (at <40 °C) at <= 440 V AC AC-4
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Control circuit type
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AC at 50/60 Hz
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[Uc] control circuit voltage
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415 V AC 50/60 Hz
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Irms rated making capacity
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4500 A
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Rated breaking capacity
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4000 A at 220...440 V
3500 A at 500 V
1200 A at 1000 V
3000 A at 660/690 V
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[Icw] rated short-time withstand current
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3600 A 40 °C - 1 s
3600 A 40 °C - 5 s
3600 A 40 °C - 10 s
2400 A 40 °C - 30 s
1700 A 40 °C - 1 min
1200 A 40 °C - 3 min
1000 A 40 °C - 10 min
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Associated fuse rating
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400 A aM at <= 440 V
500 A BS88 at <= 440 V
500 A gG at <= 440 V
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Average impedance
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0.28 mOhm - Ith 500 A 50 Hz
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[Ui] rated insulation voltage
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1000 V conforming to IEC 60158-1
1000 V conforming to IEC 60947-4
1000 V conforming to BS 775
1500 V conforming to VDE 0110 group C
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Power dissipation per pole
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45 W AC-3
70 W AC-1
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Connections - terminals
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Lugs-ring terminals 2 cable(s) 150 mm²
Bars 2 cable(s) - busbar cross section: 30 x 5 mm
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Tightening torque
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35 N.m
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Operating time
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40...75 ms latching
50...100 ms unlatching
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Mechanical durability
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1 Mcycles
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Maximum operating rate
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120 cyc/h 40 °C
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