QS High-Speed Round Body Fuses

Littelfuse QS Series High-Speed Round Body Fuses provide circuit protection at the fast speeds required by modern semiconductor devices. These fuses offer extreme current limiting protection against power surges and balanced performance for longevity. L50QS and L70QS series high-speed fuses use arc-quenching stone sand to provide lower arc voltages while offering reduced l2t let-through energy and peak currents. This improved performance differentiates the QS series from other power fuses, including previous S series fuses. Universal mount bolted-end terminals give these RoHS and REACH-compliant fuses the ability to replace existing fuses in the field easily. Littelfuse QS series fuses are ideal for drive panel builders, the oil and gas industry, pulp and paper industries, motor controls, wastewater treatment plants, and other large factory settings.

Résultats: 46
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Description Fiche technique Disponibilité Prix (EUR) Filtrer les résultats dans le tableau par prix unitaire basé sur votre quantité.
Qté. RoHS Modèle de ECAO Série
Produit
Style du corps
Courant nominal
Tension de fonctionnement CA
Tension de voltage CC
Interruption de la capacité nominale
Style de montage
Style du raccordement
Type de fusible
Taille/Groupe des fusibles
Style de l'indicateur
Conditionnement
Littelfuse Fusibles spéciaux 70A 700VAC 700VDC FF L70QS POWR-SPEED
Fiche technique
207En stock
Min. : 1
Mult. : 1

L70QS Specialty Fuses Round Body Fuses 70 A 700 VAC 700 VDC 200 kA at 700 VAC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibles spéciaux 100A 700VAC 700VDC FF L70QS POWR-SPEED
Fiche technique
19En stock
Min. : 1
Mult. : 1

L70QS Specialty Fuses Round Body Fuses 100 A 700 VAC 700 VDC 200 kA at 700 VAC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibles spéciaux 400A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
41En stock
Min. : 1
Mult. : 1

L50QS Specialty Fuses Round Body Fuses 400 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 Fusibles spéciaux 600A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
93En stock
Min. : 1
Mult. : 1

L50QS Specialty Fuses Round Body Fuses 600 A 500 VAC 500 VDC 200 kA at 500 VAC Stud Bolt Down Fast Blow 50.8 mm x 113.49 mm Without Indicator Bulk
Littelfuse Fusibles spéciaux 60A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
31En stock
Min. : 1
Mult. : 1
L50QS Specialty Fuses Round Body Fuses 60 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 Fusibles spéciaux 450A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
5En stock
Min. : 1
Mult. : 1

L50QS Specialty Fuses Round Body Fuses 450 A 500 VAC 500 VDC 200 kA at 500 VAC Stud Bolt Down Fast Blow 50.8 mm x 113.49 mm Without Indicator Bulk
Littelfuse Fusibles spéciaux 50A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
28En stock
Min. : 1
Mult. : 1

L50QS Specialty Fuses Round Body Fuses 50 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 Fusibles spéciaux 100A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
76En stock
Min. : 1
Mult. : 1
L50QS Specialty Fuses Round Body Fuses 100 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 Fusibles spéciaux 125A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
44En stock
Min. : 1
Mult. : 1
L50QS Specialty Fuses Round Body Fuses 125 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 Fusibles spéciaux 150A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
53En stock
Min. : 1
Mult. : 1

L50QS Specialty Fuses Round Body Fuses 150 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 Fusibles spéciaux 200A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
52En stock
Min. : 1
Mult. : 1

L50QS Specialty Fuses Round Body Fuses 200 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 Fusibles spéciaux 250A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
30En stock
Min. : 1
Mult. : 1

L50QS Specialty Fuses Round Body Fuses 250 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 Fusibles spéciaux 300A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
54En stock
Min. : 1
Mult. : 1

L50QS Specialty Fuses Round Body Fuses 300 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 Fusibles spéciaux 350A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
75En stock
Min. : 1
Mult. : 1

L50QS Specialty Fuses Round Body Fuses 350 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 Fusibles spéciaux 500A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
16En stock
Min. : 1
Mult. : 1

L50QS Specialty Fuses Round Body Fuses 500 A 500 VAC 500 VDC 200 kA at 500 VAC Stud Bolt Down Fast Blow 50.8 mm x 113.49 mm Without Indicator Bulk
Littelfuse Fusibles spéciaux 150A 700VAC 700VDC FF L70QS POWR-SPEED
Fiche technique
33En stock
Min. : 1
Mult. : 1

L70QS Specialty Fuses Round Body Fuses 150 A 700 VAC 700 VDC 200 kA at 700 VAC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibles spéciaux 200A 700VAC 700VDC FF L70QS POWR-SPEED
Fiche technique
71En stock
Min. : 1
Mult. : 1

L70QS Specialty Fuses Round Body Fuses 200 A 700 VAC 700 VDC 200 kA at 700 VAC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Fusibles spéciaux 350A 700VAC 700VDC FF L70QS POWR-SPEED
Fiche technique
16En stock
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 Fusibles spéciaux 600A 700VAC 700VDC FF L70QS POWR-SPEED
Fiche technique
20En stock
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 Fusibles spéciaux 35A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
63En stock
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 Fusibles spéciaux 90A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
62En stock
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 Fusibles spéciaux 225A 500VAC 500VDC FF L50QS POWR-SPEED
Fiche technique
18En stock
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 Fusibles spéciaux 60A 700VAC 700VDC FF L70QS POWR-SPEED
Fiche technique
43En stock
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 Fusibles spéciaux 80A 700VAC 700VDC FF L70QS POWR-SPEED
Fiche technique
88En stock
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 Fusibles spéciaux 500A 700VAC 700VDC FF L70QS POWR-SPEED
Fiche technique
8En stock
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