Powr-Speed® High-Speed Fuses

Littelfuse Powr-Speed® High-Speed Fuses protect critical power electronics from overcurrents that may cause damage to equipment. Littelfuse high-speed fuses are reliable, fast-acting devices that can reduce the amount of short circuit current and improve the life of power semiconductor devices. Littelfuse Powr-Speed Fuses are engineered with an innovative bridge design, arc-quenching material, and a robust element to provide fast, extreme current limitation.

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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
Resistenza
Littelfuse Fusibili speciali 350A 700VAC 700VDC FF L70QS POWR-SPEED
Scheda dati
16A magazzino
Min: 1
Mult.: 1
L70QS Specialty Fuses Round Body Fuses 350 A 700 VAC 700 VDC 200 kA at 700 VAC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 600A 700VAC 700VDC FF L70QS POWR-SPEED
Scheda dati
20A magazzino
Min: 1
Mult.: 1
L70QS Specialty Fuses Round Body Fuses 600 A 700 VAC 700 VDC 200 kA at 700 VAC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 35A 500VAC 500VDC FF L50QS POWR-SPEED
Scheda dati
63A magazzino
Min: 1
Mult.: 1

L50QS Specialty Fuses Round Body Fuses 35 A 500 VAC 500 VDC 200 kA at 500 VAC Stud Bolt Down Fast Blow 25.4 mm x 92.08 mm Without Indicator Bulk
Littelfuse Fusibili speciali 90A 500VAC 500VDC FF L50QS POWR-SPEED
Scheda dati
62A magazzino
Min: 1
Mult.: 1

L50QS Specialty Fuses Round Body Fuses 90 A 500 VAC 500 VDC 200 kA at 500 VAC Stud Bolt Down Fast Blow 25.4 mm x 92.08 mm Without Indicator Bulk
Littelfuse Fusibili speciali 225A 500VAC 500VDC FF L50QS POWR-SPEED
Scheda dati
18A magazzino
Min: 1
Mult.: 1

L50QS Specialty Fuses Round Body Fuses 225 A 500 VAC 500 VDC 200 kA at 500 VAC Stud Bolt Down Fast Blow 38.1 mm x 110.31 mm Without Indicator Bulk
Littelfuse Fusibili speciali 60A 700VAC 700VDC FF L70QS POWR-SPEED
Scheda dati
43A magazzino
Min: 1
Mult.: 1

L70QS Specialty Fuses Round Body Fuses 60 A 700 VAC 700 VDC 200 kA at 700 VAC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 80A 700VAC 700VDC FF L70QS POWR-SPEED
Scheda dati
88A magazzino
Min: 1
Mult.: 1

L70QS Specialty Fuses Round Body Fuses 80 A 700 VAC 700 VDC 200 kA at 700 VAC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 500A 700VAC 700VDC FF L70QS POWR-SPEED
Scheda dati
8A magazzino
Min: 1
Mult.: 1

L70QS Specialty Fuses Round Body Fuses 500 A 700 VAC 700 VDC 200 kA at 700 VAC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 250A 150VAC 100VDC FF L15S POWR-SPEED
Scheda dati
72A magazzino
Min: 1
Mult.: 1
L15S Specialty Fuses Round Body Blade Fuses 250 A 150 VAC 100 VDC 20 kA at 100 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 600A 250VAC 200VDC FF L25S POWR-SPEED
Scheda dati
9A magazzino
Min: 1
Mult.: 1

L25S Specialty Fuses Round Body Blade Fuses 600 A 250 VAC 200 VDC 20 kA at 200 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 80A 500VAC 500VDC FF L50QS POWR-SPEED
Scheda dati
25A magazzino
Min: 1
Mult.: 1
L50QS Specialty Fuses Round Body Fuses 80 A 500 VAC 500 VDC 200 kA at 500 VAC Stud Bolt Down Fast Blow 25.4 mm x 92.08 mm Without Indicator Bulk
Littelfuse Fusibili speciali 175A 500VAC 500VDC FF L50QS POWR-SPEED
Scheda dati
9A magazzino
Min: 1
Mult.: 1

L50QS Specialty Fuses Round Body Fuses 175 A 500 VAC 500 VDC 200 kA at 500 VAC Stud Bolt Down Fast Blow 30.94 mm x 92.08 mm Without Indicator Bulk
Littelfuse Fusibili speciali 60A 500VAC 450VDC FF L50S POWR-SPEED
Scheda dati
13A magazzino
Min: 1
Mult.: 1

L50S Specialty Fuses Round Body Blade Fuses 60 A 500 VAC 450 VDC 20 kA at 450 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 50A 700VAC 700VDC FF L70QS POWR-SPEED
Scheda dati
20A magazzino
Min: 1
Mult.: 1

L70QS Specialty Fuses Round Body Fuses 50 A 700 VAC 700 VDC 200 kA at 700 VAC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 250A 700VAC 700VDC FF L70QS POWR-SPEED
Scheda dati
4A magazzino
Min: 1
Mult.: 1

L70QS Specialty Fuses Round Body Fuses 250 A 700 VAC 700 VDC 200 kA at 700 VAC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 300A 700VAC 700VDC FF L70QS POWR-SPEED
Scheda dati
9A magazzino
Min: 1
Mult.: 1

L70QS Specialty Fuses Round Body Fuses 300 A 700 VAC 700 VDC 200 kA at 700 VAC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 630A 1250VAC SIZE 72 POWER-SPEED FLUSH M
Scheda dati
4A magazzino
Min: 1
Mult.: 1

PSR Specialty Fuses Square Body Fuses 630 A 1.3 kVAC 1 kVDC Snap In Quick Connect Fast Blow 72 Visual Side Indicator Bulk
Littelfuse Fusibili speciali 60A 250VAC 250VDC FF L25S POWR-SPEED
Scheda dati
1A magazzino
45In ordine
Min: 1
Mult.: 1

L25S Specialty Fuses Round Body Blade Fuses 60 A 250 VAC 250 VDC 20 kA at 250 VDC Stud Bolt Down Fast Blow 5AG Without Indicator Bulk
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 40A 500VAC 500VDC FF L50QS POWR-SPEED
Scheda dati
7A magazzino
Min: 1
Mult.: 1

L50QS Specialty Fuses Round Body Fuses 40 A 500 VAC 500 VDC 200 kA at 500 VAC Stud Bolt Down Fast Blow 25.4 mm x 92.08 mm Without Indicator Bulk
Littelfuse Fusibili speciali 70A 500VAC 500VDC FF L50QS POWR-SPEED
Scheda dati
17A magazzino
Min: 1
Mult.: 1

L50QS Specialty Fuses Round Body Fuses 70 A 500 VAC 500 VDC 200 kA at 500 VAC Stud Bolt Down Fast Blow 25.4 mm x 92.08 mm Without Indicator Bulk
Littelfuse Fusibili speciali 275A 500VAC 500VDC FF L50QS POWR-SPEED
Scheda dati
4A magazzino
Min: 1
Mult.: 1

L50QS Specialty Fuses Round Body Fuses 275 A 500 VAC 500 VDC 200 kA at 500 VAC Stud Bolt Down Fast Blow 38.1 mm x 110.31 mm Without Indicator Bulk
Littelfuse Fusibili speciali 700A 500VAC 500VDC FF L50QS POWR-SPEED
Scheda dati
1A magazzino
Min: 1
Mult.: 1
L50QS Specialty Fuses Round Body Fuses 700 A 500 VAC 500 VDC 200 kA at 500 VAC Stud Bolt Down Fast Blow 63.5 mm x 157.15 mm Without Indicator Bulk
Littelfuse Fusibili speciali 40A 700VAC 700VDC FF L70QS POWR-SPEED
Scheda dati
3A magazzino
Min: 1
Mult.: 1

L70QS Specialty Fuses Round Body Fuses 40 A 700 VAC 700 VDC 200 kA at 700 VAC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibili speciali 400A 700VAC 700VDC FF L70QS POWR-SPEED
Scheda dati
4A magazzino
Min: 1
Mult.: 1

L70QS Specialty Fuses Round Body Fuses 400 A 700 VAC 700 VDC 200 kA at 700 VAC Stud Bolt Down Fast Blow Without Indicator Bulk