protistor dc fuses protistor dc fuses scdc 62 dc square-body fuses sizes 600 - 602 - 2x602 gr brackets size 602 - 4000 v dc 12/04 dimensions main characteristics grb-grd from 100 to 280 a 100 125 160 160 200 250 280 cc 40 grb 602 qf 0100 cc 40 grb 602 qf 0125 cc 40 grb 602 qf 0160 cc 40 grd 602 qf 0160 cc 40 grd 602 qf 0200 cc 40 grd 602 qf 0250 cc 40 grd 602 qf 0280 v086958 w086959 x086960 e075766 f075767 g075768 h075769 breaking capacity watts loss 0.8 i n i n (w) (w) 55.6 72.4 84.8 58 76.5 95 108 100.8 131.1 153.6 101 141 174 198 size current rating i n ( a ) designation catalog number ref. number d602gb40c100qf d602gb40c125qf d602gb40c160qf d602gd40c160qf d602GD40C200QF d602gd40c250qf d602gd40c280qf 3 376 394 416 74 74 152 86.5 28 60 9 ?3 microswitch mc 2r 3e 1-5nbs ref. number: j310025 weight: 3,600 g pack: 1 piece 602 @ 4000 v dc 30 ka l/r = 30 ms @ 4000 v dc 30 ka l/r = 15 ms
dc square-body fuses sizes 600 - 602 - 2x602 gr brackets size 602 - 4000 v dc scdc 63 protistor dc fuses protistor dc fuses 12/04 grb-grd from 100 to 280 a dc applications data time vs. current characteristics electrical characteristics peak arc voltage vs. working voltage l/r (ms) u (v) above: curves indicate maximum permissible value of time constant l/r as a function of dc working voltage 1 : l/r = 30 ms 4000 v grb 2 : l/r = 15 ms 4000 v grd max. ac voltage (50/60 hz): 3600 v with breaking capacity of 30 ka um(v) u (v) above: curves indicate for various time constants l/r the peak arc voltage which may appear across fuse terminals, vs. dc working voltage above, left and right: curves indicate, for each rated current, pre- arcing time vs. r.m.s. pre-arcing current 10% tolerance for mean pre-arcing current t (s) t (s) i (a) i (a) 10 2 10 3 10 4 10 5 10 4 10 3 10 2 10 1 10 -1 10 -2 10 -3 10 -4 10 4 10 3 10 2 10 1 10 -1 10 -2 10 -3 10 -4 100 125 160 10 2 10 3 10 4 10 5 a= 130 a2=0.6 b1= 1.25 b2= 0.6 cf3= 0.8 a= 130 a2=0.6 b1= 1.25 b2= 0.6 cf3= 0.8 160 200 250 280 grb grd 2400 2800 3200 3600 4000 4400 4800 100 90 80 70 60 50 40 30 20 10 0 0 1000 2000 3000 4000 5000 10000 8000 6000 4000 2000 0 1 4 5 2 4 : 4000 v grb 5 : 4000 v grd
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