Cầu dao cắt tải ABB OT250E03P (1SCA022710R0100)

Technical Specifications

• Rated Operational Current AC-21A (Ie):
  • (380 ... 415 V) 250 A
  • (500 V) 250 A
  • (690 V) 250 A
  • (1000 V) 250 A
• Rated Operational Current AC-22A (Ie):
  • (380 ... 415 V) 250 A
  • (500 V) 250 A
  • (690 V) 250 A
• Rated Operational Current AC-23A (Ie):
  • (380 ... 415 V) 250 A
  • (500 V) 250 A
  • (690 V) 250 A
• Rated Operational Power AC-23A (Pe):
  • (220 ... 240 V) 75 kW
  • (400 ... 415 V) 145 kW
  • (500 V) 170 kW
  • (690 V) 250 kW
• Conventional Free-air Thermal Current (Ith):q = 40 °C 250 A
• Conventional Thermal Current (Ithe):Fully Enclosed 250 A
• Rated Impulse Withstand Voltage (Uimp):12 kV
• Rated Insulation Voltage (Ui):acc. to IEC/EN 60664-1 1000 V
• Rated Operational Voltage:Main Circuit 1000 V
• Rated Short-Circuit Making Capacity (Icm):(690 V) 30 kA
• Rated Short-time Withstand Current Low Voltage (Icw):for 1 s 8 kA
• Rated Conditional Short-Circuit Current (Inc):
  • (315 A fuse, 500 V) 100 kA
  • (355 A fuse, 690 V) 80 kA
  • (250 A fuse, 690 V) 100 kA

Package Includes