Medium voltage fuses Medium voltage fuses European Fuses Potential Transformer Fuses 5.5kV to 25.5kV - 20x127 to 20x340 Fuses for the protection of low power receptors Complying with IEC 282-1 standard Interior equipment Rated voltage (kV) L (mm) 5,5 127 7,2 190 8,25 190 12 254 15,5 254 24 25,5 340 340 Rating In (A) 0,63 1 2 3,15 0,63 1 2 3,15 0,63 1 2 3,15 0,63 1 2 3,15 0,63 1 2 3,15 0,63 0,5 Designation 5 5 5 5 7 7 7 7 8 8 8 8 12 12 12 12 15 15 15 15 24 25 500 500 500 500 200 200 200 200 250 250 250 250 000 000 000 000 500 500 500 500 000 500 CP CP CP CP CP CP CP CP CP CP CP CP CP CP CP CP CP CP CP CP CP CP gL 20x127/0,63 gL 20x127 /1 gL 20x127 /2 gL 20x127/3,15 gL 20x190/0,63 gL 20x190 /1 gL 20x190 /2 gL 20x190/3,15 gL 20x190/0,63 gL 20x190 /1 gL 20x190 /2 gL 20x190/3,15 gL 20x254/0,63 gL 20x254 /1 gL 20x254 /2 gL 20x254/3,15 gL 20x254/0,63 gL 20x254 /1 gL 20x254 /2 gL 20x254/3,15 gL 20x340/0,63 gL 20x340/0,5 Reference Number Weight (kg) F076802 G076803 J076805 K076806 V077850 W077851 Y077853 Z077854 D095775 E095776 G095778 H095779 L076807 M076808 P076810 Q076811 K095827 V097814 W097815 H220025 N078235 D099915 0,08 0,08 0,08 0,08 0,12 0,12 0,12 0,12 0,12 0,12 0,12 0,12 0,16 0,16 0,16 0,16 0,16 0,16 0,16 0,16 0,215 0,215 Catalog number 20GG55V0,63 20GG55V1 20GG55V2 20GG55V3,15 20GF72V0,63 20GF72V1 20GF72V2 20GF72V3,15 20GC82,5V0,63 20GC82,5V1 20GC82,5V2 20GC82,5V3,15 20GC120V0,63 20GC120V1 20GC120V2 20GC120V3,15 20GC155V0,63 20GC155V1 20GC155V2 20GC155V3,15 20GLC240V0,63 20GC255V0,5 Note: These fuses are never equipped with a trip-indicator. Connecting clips MR 20,6. MV25 12/04 Medium fuses Medium voltagevoltage fuses European Fuses Potential Transformer Fuses 5.5kV to 25.5kV - 20x127 to 20x340 Electrical data on fuses for the protection of low power receptors t (s) Time-current characteristics 104 Cut-off characteristics Ic(kA) 103 1 102 101 1 0,01 0,1 1 10 Ip (A) 10-1 10-2 10-3 10-4 1 10 100 Ip (A) Ip = RMS value of short-circuit prospective current t(s)= Pre-arcing time Ic = Cut-off current Rated voltage (kV) L (mm) 5,5 127 7,2 / 8,25 190 12 / 15,5 254 24 25,5 340 340 12/04 Rating In (A) Breaking capacity (kA) Peak arc voltage (kV) 0,63 1 2 3,15 0,63 1 2 3,15 0,63 1 2 3,15 0,63 0,5 20 20 20 20 20 20 20 20 20 /16 20 / 16 20 / 16 20 / 16 16 16 22 22 22 22 25 /33 25 /33 25 /33 25 /33 42 / 62 42 /62 42 / 62 42 / 62 84 102 MV26 Power dissipation at In (W) 1,6 1,8 2,5 4,1 1,9 / 2,5 2,2 / 2,9 3,1 / 4,1 6,0 / 6,7 3,2 / 4,8 3,6 / 5,6 5,2 / 7,8 8,6 / 13 6,7 11,8