IR6040SV

 

The IR6040SV (Vertical) Series is single pole, magnetic blow out, trip free, magnetic latch, air circuit breakers.

The breaker closing mechanism is an independent motor operated type. The breaker is held closed by holding coil or by a permanent magnet and is equipped with a direct acting over-current trip device which may be either unidirectional or bidirectional. The breaker may be operated as single voltage (1500, 3000V) or dual voltage (1500/3000V).

The breaker conforms to EN60077 Standard.

Technical Data      
Rated voltage [V] Un 1500 3000
Rated current [A] In Up to 4000 Up to 4000
Short circuit breaking capacity
(CEI EN 60077)
Un 1800 [V] 3600 [V]
  Icc 100 [kA] - Peak 60 [kA] - Peak
  Icc 70 [kA] - Steady State 40 [kA] - Steady State
Tripping direction   Uni and Bidirectional Uni and Bidirectional
Trip setting of overcurrent release I From 2000 to 5000 [A] From 2000 to 5000 [A]
       
Auxiliary circuit      
Rated voltage [Vdc] Un 24 ÷ 110 24 ÷ 110
Type of closing device   With servomotor With servomotor
Type of holding device
[EM= Electtromagnetic]
  EM EM
       
Note      
Available contacts   5 NO + 5 NC 5 NO + 5 NC
Weight kg 190 212
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