Fast-Acting High-Speed Fuses

Littelfuse Fast-Acting High-Speed Fuses are designed to protect equipment and systems. These fast-acting fuses feature Littelfuse-developed technology that sets standards for accuracy, consistent quality, reliability, and predictable performance. Littelfuse Fast-Acting High-Speed Fuses are optimized for performance and efficiency to better protect critical power semiconductors against short circuits.

Risultati: 189
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Qtà RoHS Modello ECAD Serie
Prodotto
Stile corpo
Corrente nominale
Tensione nominale CA
Tensione nominale CC
Valori nominali interrupt
Stile di montaggio
Stile di terminazione
Tipo fusibile
Gruppo/dimensioni fusibile
Stile dell'indicatore
Confezione
Littelfuse Fusibili speciali 125A 250VAC 250VDC FF L25S POWR-SPEED
Scheda dati
4A magazzino
Min: 1
Mult.: 1

L25S Specialty Fuses Round Body Blade Fuses 125 A 250 VAC 250 VDC 20 kA at 250 VDC Stud Bolt Down Fast Blow 5AG Without Indicator Bulk
Littelfuse Fusibili speciali 15A 150VAC 150VDC FF L15S POWR-SPEED
Scheda dati
5A magazzino
Min: 1
Mult.: 1
L15S Specialty Fuses Round Body Blade Fuses 15 A 150 VAC 150 VDC 20 kA at 100 VDC Stud Bolt Down Fast Blow 5AG Without Indicator Bulk
Littelfuse Fusibili speciali 30A 150VAC 150VDC FF L15S POWR-SPEED
Scheda dati
10A magazzino
Min: 1
Mult.: 1
L15S Specialty Fuses Round Body Blade Fuses 30 A 150 VAC 150 VDC 20 kA at 100 VDC Stud Bolt Down Fast Blow 5AG Without Indicator Bulk
Littelfuse Fusibili speciali 350A 150VAC 100VDC FF L15S POWR-SPEED
Scheda dati
3A magazzino
Min: 1
Mult.: 1
L15S Specialty Fuses Round Body Blade Fuses 350 A 150 VAC 100 VDC 20 kA at 100 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 500A 150VAC 100VDC FF L15S POWR-SPEED
Scheda dati
1A magazzino
Min: 1
Mult.: 1
L15S Specialty Fuses Round Body Blade Fuses 500 A 150 VAC 100 VDC 20 kA at 100 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 20A 500VAC 450VDC FF L50S POWR-SPEED
Scheda dati
1A magazzino
Min: 1
Mult.: 1
L50S Specialty Fuses Round Body Fuses 20 A 500 VAC 450 VDC 20 kA at 450 VDC Stud Ferrule Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 30A 500VAC 450VDC FF L50S POWR-SPEED
Scheda dati
2A magazzino
Min: 1
Mult.: 1
L50S Specialty Fuses Round Body Blade Fuses 30 A 500 VAC 450 VDC 20 kA at 450 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 40A 500VAC 450VDC FF L50S POWR-SPEED
Scheda dati
11A magazzino
Min: 1
Mult.: 1
L50S Specialty Fuses Round Body Blade Fuses 40 A 500 VAC 450 VDC 20 kA at 450 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 200A 500VAC 450VDC FF L50S POWR-SPEED
Scheda dati
10A magazzino
Min: 1
Mult.: 1
L50S Specialty Fuses Round Body Blade Fuses 200 A 500 VAC 450 VDC 20 kA at 450 VDC Stud Bolt Down Fast Blow 5AG Without Indicator Bulk
Littelfuse Fusibili speciali 50A 700VAC 650VDC FF L70S POWR-SPEED
Scheda dati
4A magazzino
Min: 1
Mult.: 1
L70S Specialty Fuses Round Body Blade Fuses 50 A 700 VAC 650 VDC 20 kA at 650 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 100A 700VAC 650VDC FF L70S POWR-SPEED
Scheda dati
4A magazzino
Min: 1
Mult.: 1
L70S Specialty Fuses Round Body Blade Fuses 100 A 700 VAC 650 VDC 20 kA at 650 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 1000A 150VAC 100VDC FF L15S POWR-SPEED
Scheda dati
4A magazzino
Min: 1
Mult.: 1
L15S Specialty Fuses Round Body Blade Fuses 1 kA 150 VAC 100 VDC 100 kA at 150 VAC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 70A 500VAC 450VDC FF L50S POWR-SPEED
Scheda dati
7A magazzino
Min: 1
Mult.: 1
L50S Specialty Fuses Round Body Blade Fuses 70 A 500 VAC 450 VDC 20 kA at 450 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 20A 250VAC 250VDC FF L25S POWR-SPEED
Scheda dati
20In ordine
Min: 1
Mult.: 1

L25S Specialty Fuses Round Body Blade Fuses 20 A 250 VAC 250 VDC 20 kA at 250 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 100A 500VAC 450VDC FF L50S POWR-SPEED
Scheda dati
1625/02/2026 previsto
Min: 1
Mult.: 1

L50S Specialty Fuses Round Body Blade Fuses 100 A 500 VAC 450 VDC 20 kA at 450 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 10A 250VAC 250VDC FF L25S POWR-SPEED
Scheda dati
1009/04/2026 previsto
Min: 1
Mult.: 1

L25S Specialty Fuses Round Body Blade Fuses 10 A 250 VAC 250 VDC 20 kA at 250 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 50A 250VAC 250VDC FF L25S POWR-SPEED
Scheda dati
12Disponibile a magazzino presso produttore
Altre informazioni disponibili
Min: 1
Mult.: 1

L25S Specialty Fuses Round Body Blade Fuses 50 A 250 VAC 250 VDC 20 kA at 250 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 400A 250VAC 200VDC FF L25S POWR-SPEED
Scheda dati
11Disponibile a magazzino presso produttore
Altre informazioni disponibili
Min: 1
Mult.: 1

L25S Specialty Fuses Round Body Blade Fuses 400 A 250 VAC 200 VDC 20 kA at 200 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 50A 500VAC 450VDC FF L50S POWR-SPEED
Scheda dati
93Disponibile a magazzino
Altre informazioni disponibili
Min: 1
Mult.: 1

L50S Specialty Fuses Round Body Blade Fuses 50 A 500 VAC 450 VDC 20 kA at 450 VDC Stud Bolt Down Fast Blow 5AG Without Indicator Bulk
Littelfuse Fusibili speciali 300A 700VAC 650VDC FF L70S POWR-SPEED
Scheda dati
63Disponibile a magazzino presso produttore
Altre informazioni disponibili
Min: 1
Mult.: 1

L70S Specialty Fuses Round Body Blade Fuses 300 A 700 VAC 650 VDC 20 kA at 650 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 40A 150VAC VDC FF L15S POWR-SPEED
Scheda dati
53Disponibile a magazzino presso produttore
Altre informazioni disponibili
Min: 1
Mult.: 1

L15S Specialty Fuses Cartridge Fuses 40 A 150 VAC 100 VDC Holder Clip Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 50A 150VAC VDC FF L15S POWR-SPEED
Scheda dati
2Disponibile a magazzino presso produttore
Altre informazioni disponibili
Min: 1
Mult.: 1

L15S Specialty Fuses Cartridge Fuses 50 A 150 VAC 100 VDC Holder Clip Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 60A 150VAC VDC FF L15S POWR-SPEED
Scheda dati
34Disponibile a magazzino presso produttore
Altre informazioni disponibili
Min: 1
Mult.: 1

L15S Specialty Fuses Cartridge Fuses 60 A 150 VAC 100 VDC Holder Clip Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 45A 250VAC 250VDC FF L25S POWR-SPEED
Scheda dati
10Disponibile a magazzino presso produttore
Altre informazioni disponibili
Min: 1
Mult.: 1

L25S Specialty Fuses Round Body Blade Fuses 45 A 250 VAC 250 VDC 20 kA at 250 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 70A 250VAC 250VDC FF L25S POWR-SPEED
Scheda dati
1Disponibile a magazzino presso produttore
Altre informazioni disponibili
Min: 1
Mult.: 1

L25S Specialty Fuses Round Body Blade Fuses 70 A 250 VAC 250 VDC 20 kA at 250 VDC Stud Bolt Down Fast Blow Without Indicator Bulk