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Thiết bị đóng ngắt Siemens Contactor relay 3RH21221BN40

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Thiết bị đóng ngắt Siemens Contactor relay 3RH21221BN40

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    • Mail: info@ttech.vn

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Thông tin sản phẩm

Thiết bị đóng ngắt Siemens Contactor relay 3RH21221BN40


  • Rated control supply voltage Us at AC 50HZ: 0 - 0V
  • Rated control supply voltage Us at AC 60HZ: 0 - 0V
  • Rated control supply voltage Us at DC: 250 - 250V
  • Voltage type for actuating: DC
  • Connection type auxiliary circuit: Screw connection
  • Number of auxiliary contacts as normally closed contact: 2
  • Number of auxiliary contacts as normally open contact: 2
  • Number of auxiliary contacts as normally closed contact, delayed switching: 0
  • Number of auxiliary contacts as normally open contact, leading: 0
  • Number of auxiliary contacts as change-over contact: 0

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