Type of operating handle
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External right side
External frontal
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Mounting support
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Plate
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[Ui] rated insulation voltage
|
750 V AC 50/60 Hz
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[Uimp] rated impulse withstand voltage
|
8 kV
|
Rated operational power in W
|
63 kW at 400 V
90 kW at 500 V
80 kW at 690 V
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Making capacity
|
1000 A at 400 V AC-23B
|
Breaking capacity
|
10000 A at 400 V (AC-23B)
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Short-circuit withstand
|
20 kA
|
Mechanical durability
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10000 cycles
|
Electrical durability
|
1000 cycles AC-23A
1000 cycles DC-23A
200 cycles AC-23B
200 cycles DC-23B
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Connections - terminals
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Power circuit: bars20 mm²
Power circuit: lugs-ring terminals35…95 mm²
|
[Icm] rated short-circuit making capacity
|
100 kA at 400 V with protection by gG fuses
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Tightening torque
|
Power circuit: 12 N.m
|