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20 mm diameter DC minimum melt / maximum clearing time-current curves — multiple of rated current
For 125 to 150 amp fuses supplied via DC rectifier @ 500 Vdc and time constant (L/R) 2 ms ± 0.5 ms

25 mm diameter DC minimum melt / maximum clearing time-current curves — multiple of rated current
For 100 to 150 amp fuses supplied via DC rectifier @ 500 Vdc and time constant (L/R) 2 ms ± 0.5 ms

25 mm diameter DC minimum melt / maximum clearing time-current curves — multiple of rated current
For 175 to 250 amp fuses supplied via DC rectifier @ 500 Vdc and time constant (L/R) 2 ms ± 0.5 ms

30 mm diameter DC minimum melt / maximum clearing time-current curves — multiple of rated current
For 200 to 400 amp fuses supplied via DC rectifier @ 500 Vdc and time constant (L/R) 2 ms ± 0.5 ms

Power loss correction factors

Melting time correction factors (tolerance band)*

Clearing I2t correction factors — 5 to 10 kA and 20 kA

* Correction factor applies to I2t clearing at 20 kA in the catalog number table on page 2.