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K3-74A00 500 Contactor 37kW/AC3, 3-pole, Coil 500VAC 50Hz

K3-74A00 500

Contactor 37kW/AC3/400V 3-pole, Coil 500-550V 50Hz 550-600V 60Hz, ambient temperature rating from -40°C till +90°C, smallest sizes at maximum performance!

  • SKU
    9005738916686
  • Manufacturer code
    K3-74A00 500
  • Rated control supply voltage Us at AC 50HZ
    500 - 550 V
  • Rated control supply voltage Us at AC 60HZ
    550 - 600 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
  • Rated operation current Ie at AC-1, 400 V
    130 A
  • Rated operation current Ie at AC-3, 400 V
    74 A
  • Rated operation power at AC-3, 400 V
    37 kW
  • Rated operation current Ie at AC-4, 400 V
    74 A
  • Rated operation power Ie at AC-4, 400 V
    37 kW
  • Modular version
    true
  • 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