ABB Change Over Switch OT800E04C AC-21A

Specification of ABB Change Over Switch OT800E04C AC-21A

Technical

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  Rated Operational Current AC-21A (Ie):

  
  

  
  (380 ... 415 V) 800 A
  
  (500 V) 800 A
  
  (690 V) 800 A

  
  

  
  


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  Rated Operational Current AC-22A (Ie):

  
  

  
  (380 ... 415 V) 800 A
  
  (500 V) 800 A
  
  (690 V) 800 A

  
  

  
  


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  Rated Operational Current AC-23A (Ie):

  
  

  
  (380 ... 415 V) 800 A
  
  (500 V) 800 A
  
  (690 V) 800 A

  
  

  
  


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  Rated Operational Current AC-31B (Ie):

  
  

  
  (380 ... 415 V) 800 A

  
  

  
  


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  Rated Operational Current AC-33B (Ie):

  
  

  
  (380 ... 415 V) 800 A

  
  

  
  


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  Rated Operational Power AC-23A (Pe):

  
  

  
  (380 ... 415 V) 450 kW
  
  (500 V) 560 kW
  
  (690 V) 800 kW

  
  

  
  


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  Conventional Free-air Thermal Current (Ith):

  
  

  
  q = 40 °C 800 A

  
  

  
  


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  Conventional Thermal Current (Ithe):

  
  

  
  Fully Enclosed 800 A

  
  

  
  


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  Rated Impulse Withstand Voltage (Uimp):

  
  

  
  12 kV

  
  

  
  


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  Rated Insulation Voltage (Ui):

  
  

  
  1000 V

  
  

  
  


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  Rated Operational Voltage:

  
  

  
  1000 V

  
  

  
  


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  Rated Short-time Withstand Current (Icw):

  
  

  
  for 1 s 20 kiloampere rms

  
  

  
  


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  Power Loss:

  
  

  
  40 W

  
  

  
  


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  Pollution Degree:

  
  

  
  3

  
  

  
  


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  Handle Color:

  
  

  
  Black

  
  

  
  


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  Handle Type:

  
  

  
  Handle and shaft not included

  
  

  
  


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  Fourth Pole Position:

  
  

  
  Right Side

  
  

  
  


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  Fourth Pole Type:

  
  

  
  Switched - Simultaneous Function

  
  

  
  


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  Switches Operating Mechanism:

  
  

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

  
  

  
  


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  Distance Between Phases:

  
  

  
  Standard

  
  

  
  


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  Position of Line Terminals:

  
  

  
  Top In - Bottom Out, Bottom In - Top Out

  
  

  
  


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  Operating Mode:

  
  

  
  Front operated

  
  

  
  


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  Mounting Type:

  
  

  
  Base mounting

  
  

  
  


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  Number of Poles:

  
  

  
  4

  
  

  
  


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  Degree of Protection:

  
  

  
  Front IP20