Class J Fuses


JTD_ID Series - UL Class J Time-Delay Fuses with Indication Datasheet Series Details Order Samples UL Class J Time-Delay Fuses with Indication 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	JTD Series - UL Class J Time-Delay Fuses Datasheet Series Details Order Samples UL Class J Time-Delay Fuses 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	JLS Series - UL Class J Fast-Acting Fuses Datasheet Series Details Order Samples Littelfuse JLS Fuses Provide Fast-Acting Overcurrent Protection 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)
LDFJ Series - UL Class J Fast-Acting Fuses Datasheet Series Details Order Samples Littelfuse LDFJ Fuses Provide High-Speed Protection 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