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K3DC-48A00 230 PV contactor, fireman´s switch, 48A/DC1/600V, Coil 230VAC 50Hz

K3DC-48A00 230

PV contactor, fireman´s switch, 48A/DC1/600V, Coil 220-240V 50/60Hz. In many photovoltaic systems, the DC switch-disconnector required by the standard is integrated into the power inverter. The DC cables – between solar modules and power inverter – are still subject to 1000 V DC after the power inverter is disconnected. In the event of a fire, the fire-fighters are exposed to a very serious source of danger. For this purpose, BENEDICT contactors for DC switching, used as a fire protection defeat device, can switch off the Photovoltaic-installation with a remote controlled fire brigade Emergency-Stopbutton.

  • SKU
    9005738886026
  • Manufacturer code
    K3DC-48A00 230
  • Rated control supply voltage Us at AC 50HZ
    220 - 240 V
  • Rated control supply voltage Us at AC 60HZ
    220 - 240 V
  • Rated control supply voltage Us at DC
    0 - 0 V
  • Voltage type for actuating
    AC
  • Number of auxiliary contacts as normally closed contact
    0
  • Number of auxiliary contacts as normally open contact
    0
  • Modular version
    false
  • Type of electrical connection of main circuit
    Screw connection
  • Number of normally closed contacts as main contact
    0
  • Number of main contacts as normally open contact
    3
  • Rated operation power at DC-3 / DC-5 at 440 V
    0 kW
  • Rated operation current Ie at DC-3 / DC-5 at 440 V
    0 A