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OT 160 - OT 250

OT 100 - OT 125
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OT 100 - OT 125

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Rating Switch type OT 100 OT 125
Rated thermal current / ambient 40°C  In open air A

115 

125
ambient 40°C In enclosure A 115 125
ambient 60°C In enclosure A 115 125
       
Rated operational current, AC-21A up to 415V A 100 125
  440-690V A 100 160
       
Rated operational current, AC-22A up to 415V A 100 125
  440-500V A 100 125
  690V A 100 125
       
Rated Operational current, AC-23A up to 415V A 80 90
  440V A 65 78
  500V A 60 70
  690V A 40 50
       
Rated operational power, AC-23A 220-240V kW 20 22
The kW-ratings are accurate for 440-415V kW 37 45
3 phase 1500 rpm standard 400V kW 37 45
asynchronous motors 500V kW 37 45
  690V kW 37 45
Rated short-time withstand Icw, 1s kA 2.5 2.5
current R.M.S.-value      
       
Rated short circuit making Icw kA 2.5 3.6
current Peak value Icw      
       
Cable size     Cu-wire size suitable for terminal clamps  mm2   10-70 10-70