ABB OT2500E03K SWITCH-DISCONNECTOR

Technical

• Rated Operational Current AC-21A (Ie):

  (380 ... 415 V) 2500 A
  (500 V) 2500 A
  (690 V) 2500 A

• Rated Operational Current AC-22A (Ie):

  (380 ... 415 V) 2500 A
  (500 V) 2500 A
  (690 V) 2500 A

• Rated Operational Current AC-22B (Ie):

  (380 ... 415 V) 2500 A
  (500 V) 2500 A
  (690 V) 2500 A

• Conventional Free-air Thermal Current (Ith):

  q = 40 °C 2500 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) 176 kA

• Rated Short-time Withstand Current (Icw):

  for 1 s 55 kA

• Power Loss:

  at Rated Operating Conditions per Pole 85 W

• Pollution Degree:

  3

• Handle Type:

  Direct mounted pistol type handle

• Switches Operating Mechanism:

  Mechanism at the End of the Switch
  03 (Left Side)

• Distance Between Phases:

  Standard

• Position of Line Terminals:

  Top In - Bottom Out
  Bottom In - Top Out

• Operating Mode:

  Front operated

• Standards:

  IEC 60947-3

• Special Functions:

  No

• Mounting Type:

  Base mounting

• Number of Poles:

  3

• Terminal Type:

  Lug terminals

• Tightening Torque:

  acc. IEC 60947-1 50…75 N·m