ABB OT1000E03K LV Switch Disconnector

Specification of ABB OT1000E03K LV Switch Disconnector

Technical

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

  (380 ... 415 V) 1000 A
  (500 V) 1000 A
  (690 V) 1000 A
  (1000 V) 1000 A
  

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

  (380 ... 415 V) 1000 A
  (500 V) 1000 A
  (690 V) 1000 A
  

• Rated Operational Current AC-23A (Ie):

  (380 ... 415 V) 1000 A
  (500 V) 1000 A
  (690 V) 1000 A
  

• Rated Operational Power AC-23A (Pe):

  (400 ... 415 V) 560 kW
  (500 V) 710 kW
  (690 V) 1000 kW
  

• Conventional Free-air Thermal Current (Ith):

  q = 40 °C 1000 A
  

• Conventional Thermal Current (Ithe):

  Fully Enclosed 1000 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) 110 kA
  

• Rated Short-time Withstand Current (Icw):

  for 1 s 50 kA
  

• Power Loss:

  at Rated Operating Conditions per Pole 19 W
  

• Pollution Degree:

  3
  

• Handle Color:

  Black
  

• 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
  

• Degree of Protection:

  Front IP00
  

• Terminal Type:

  Lug terminals
  

• Tightening Torque:

  acc. IEC 60947-1 50…75 N·m
  

• Mechanical Durability:

  6000