Tipo CS3 CS4 CS5 CS6
Rated current (In) 315A 400A 500A 630A 800A 800A 1000A 1250A 1600A 2000A 2500A 3150A 1600A 2000A 2500A 3150A
Rated insulation voltage c.a./AC (Ui) (V) 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000
c.c./DC (Ui) (V) 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500
Rated thermal current (Ith) (A) 315 400 500 630 800 800 1000 1250 1600 2000 2500 3150 1600 2000 2500 3150
Rated operational current (le) AC-21A/B 400V (A) 315 400 400/500 630 630/800 800 1000 1250 1600 2000 2500 3150 1600 2000 2500 3150
500V (A) 315 400 400/500 630 630/800 800 1000 1250 1250 1600 2000 2500 1600 2000 2500 3150
690V (A) 315 400 400/500 630 630/800 800 1000 1250 1250 1250 1250 1250 1250 1250 1250 1250
AC-22A/B 400V (A) 315 400 400/500 630 630/800 800 1000 1250 1250 1250 - - 1600 2000 2500 1600
500V (A) 315 400 400/400 630 630/630 800 1000 1250 - - - - 1250 1250 1250 -
690V (A) 315 400 400/400 630 630/630 800 1000 1250 - - - - 400 400 800 -
AC-23A/B 400V (A) 315 400 400/400 630 630/630 800 1000 1250 - - - - 1250 1250 - -
500V (A) 250 315 315/315 500 500/500 630 800 1000 - - - - 800 800 - -
690V (A) 200 250 250/250 400 400/400 500 630 800 - - - - 400 400 - -
DC-21A/B(1) 220V (A) 315 400 400/500 630 630/800 800 1000 1250 1600 2000 - - 1600 2000 - -
420V (A) 315 400 400/500 630 630/800 - - - - - - - - - - -
560V (A) 315 400 400/500 630 630/800 - - - - - - - - - - -
DC-22A/B(1) 220V (A) 315 400 400/500 630 630/800 800 1000 1250 - - - - - - - -
420V (A) 315 400 400/400 630 630/630 - - - - - - - - - - -
560V (A) 315 400 400/400 630 630/630 - - - - - - - - - - -
DC-23A/B(1) 220V (A) 315 400 400/400 630 630/630 500 630 800 - - - - - - - -
420V (A) 315 400 400/400 630 630/630 - - - - - - - - - - -
560V (A) 315 400 400/400 630 630/630 - - - - - - - - - - -
Rated making capacity at 400V AC23 (A) 3150 4000 4000 6300 6300 8000 10000 12500 - - - - 12500 12500 - -
Rated breaking capacity at 400V AC23 (A) 2520 3200 3200 5040 5040 6400 8000 10000 - - - - 10000 10000 - -
Short-circuit withstand current 1 sec. (kA) 13 13 13 26,5 26,5 50 50 50 50 50 50 50 60 60 70 70
Short-circuit withstand current 0,25 sec (kA) 26 26 26 53 53 100 100 100 100 100 100 100 120 120 140 140
Short-circuit making capacity (400V) (kA) 26 26 26 30 30 105 105 105 105 105 105 105 105 105 105 105
Rated operational power AC-23A (400V) (Kw) 165 210 210 330 330 420 525 630 630 630 - - 630 630 - -
Rated fuse short-circuit
Back up fuse (A) 315 400 500 630 800 800 1000 1250 - - - - - - - -
R.M.S. value (kA) 50 50 50 50 50 100 100 100 - - - - - - - -
Peak value (kA) 27 30 37 40 50 50 60 70 - - - - - - - -
Mechanical endurance 8000 8000 8000 8000 8000 4000 4000 4000 4000 4000 2000 2500 4000 2500 2500 2500
Electrical endurance 1500 1500 1500/200 1500 1500/200 1000 1000 1000 500 500 500 500 1000 500 500 500
Power losses for pole (W) 5,9 9,4 14,8 15,6 25,7 15,6 24,3 38,0 38,3 61,3 91,7 145,5 47,8 74,7 85,4 118,1
Cable section mmq 240 240 240 2x185 2x240 2x240 - - - - - - - - - -
Bars dimension mm 2x25x5 2x25x5 2x25x5 2x32x6 2x40x6 2x50x5 2x50x6 2x50x8 3x50x8 3x50x12 4x50x12 6x50x12 2x80x10 2x80x10 3x80x10 3x100x10
Change over time (I-II o II-I) sec 1,8 1,8 1,8 2,8 2,8 3 3 3 3,8 3,8 3,8 3,8 3,8 3,8 3,8 3,8
Voltage supply DC ± 10% (V) 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24
  min (V) 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18
VOltage supply AC ± 10% (V) 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230
Power motor consumption   (A) 4 4 4 4 4 5÷6 5÷6 5÷6 5÷6 5÷6 5÷6 5÷6 5÷6 5÷6 5÷6 5÷6
Net weight 3P Kg 17 17 17 22 22 37 37 37 51 51 70 70 51 53 74 108
  4P Kg 18 18 18 24 24 37 37 37 53 53 74 74 53 55 80 116