IR6080IEEE

 

The IR6080 with Permanent Magnet and Electromagnetic latch Series is fixed or withdrawable, single pole magnetic blow out, trip free, air circuit breakers.

The closing mechanism is an independent motor operated type. The breaker is held closed by Permanent Magnet and is equipped with a direct acting over-current trip device which may be either unidirectional or bidirectional. It is equipped with an opening manual device.

The breaker conforms to IEEE 37-14, IEEE 37-16 Standards as a FEEDER BREAKER.

Technical Data      
Rated voltage [V] Un 800 1200
Rated current [A] In Up to 8000 Up to 8000
"Short circuit breaking capacity (IEEE 37-14)" Ue 800 [V] 1200 [V]
  Icc 200 [kA] - Peak 135 [kA] - Peak
  Icc 120 [kA] - Steady State 80 [kA] - Steady State
Tripping direction indipendent   Uni and Bidirectional Uni and Bidirectional
Trip setting of overcurrent release I From 500 to 20000 [A] From 500 to 20000 [A]
       
Auxiliary circuit      
Rated voltage [Vdc] Un 24 ÷ 220 24 ÷ 220
Type of closing device   With servomotor With servomotor
Type of holding device [PM= Permanent Magnet]   PM PM
       
Note      
Available contacts   6 NC + 6 NO 6 NC + 6 NO
Weight – Up to 8kA kg 162 162
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