Power supply changeover switch PRZK 63

Power supply changeover switch PRZK 63

Power supply changeover switch PRZK 63

PRZK-#\#
Rated insulation voltage Ui 690 V
Rated withstand impulse voltage Uimp 8 kV
Conventional rated thermal current in the air Ith 63 A
Rated operational current Ie for AC-21A, AC-22A 63 A (690 V)
Rated operational current Ie for AC-23A 63 A (400 V)
30 A (690 V)
Rated power AC-23A for 3-phase standard asynchronous motors 30 kW (400 V)
25 kW (690 V)
Rated operational current Ie for DC-21A 63 A (220 V)
Rated operational current Ie for DC-23A 30 A (220V)
Short-time short-circuit withstand current Icw(1s) 1.8 kA
Rated short-circuit making current Icm 6 kA
Rated conventional short-circuit current 10 kA (wkładka bezpiecznikowa gG 63 A)
Mechanical endurance 10000 (cycles)
Electrical endurance 1500 (cycles)
Wire gauge 6...16 mm² (solid)
Weight 0.3...0.32 kg
Vibration test (acc. to IEC 60068-2-6) 2...100 Hz (frequency)
± 1 mm (amplitude)
±0.7 g (acceleration)
Shock test (acc. to IEC 60068-2-27) 15 g (peak acceleration)
11 ms (impulse duration)
Damp heat cyclic test (acc. to IEC 60068-2-30) 55°C (ambient temperature)
95% (relative humidity)
Salt mist cyclic test (acc. to IEC 60068-2-52) severity 1
3 poles + N non-switched
3 poles + N switched
4 poles

3D model

Dimensions

  • Power supply changeover switch PRZK 63 - Dimensions

Reference

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