Class J Fuses

JTD_ID Series - UL Class J Time-Delay Fuses with Indication

UL Class J Time-Delay Fuses with Indication

Datasheet

Amps (A):
0.8, 1, 1.25, 1.5, 1.6, 1.8, 2, 2.25, 2.5, 2.8, 3, 3.2, 3.5, 4, 4.5, 5, 5.6, 6, 7, 8 more

Interrupting Rating:
20 kA @ 300 Vdc, 20 kA @ 500 Vdc

Opening:
Slo-Blo/Time Lag (T)/Time Delay

Series Details

JTD Series - UL Class J Time-Delay Fuses

UL Class J Time-Delay Fuses

Datasheet

Amps (A):
0.8, 1, 1.25, 1.5, 1.6, 1.8, 2, 2.25, 2.5, 2.8, 3, 3.2, 3.5, 4, 4.5, 5, 5.6, 6, 7, 8 more

Interrupting Rating:
20 kA @ 300 Vdc, 20 kA @ 500 Vdc

Opening:
Slo-Blo/Time Lag (T)/Time Delay

Series Details

JLS Series - UL Class J Fast-Acting Fuses

Littelfuse JLS Fuses Provide Fast-Acting Overcurrent Protection

Datasheet

Amps (A):
1, 3, 6, 10, 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100, 110, 125, 150 more

Interrupting Rating:
200 kA @ 600 Vac

Opening:
Fast-Acting (F)

Series Details

LDFJ Series - UL Class J Fast-Acting Fuses

Littelfuse LDFJ Fuses Provide High-Speed Protection

Datasheet

Amps (A):
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80 more

Interrupting Rating:
200 kA @ 600 Vac

VAC (V):
600

Series Details