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Glass fuses have a low breaking capacity. It's easy to see when they're blown: the glass will be discolored and the filament broken. Replace yours today!

Ceramic fuses are high or low breaking capacity and can be used in many applications. Ceramic color can vary from a very light beige to dark gray.

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Littelfuse NLS050


Littelfuse NLS Series

Littelfuse NLS series fuses provide low cost protection for general-purpose feeder and branch circuits when available short circuit currents are less than 50,000 amperes.

Other Names: NLS050, NLS 50 Amp, NLS-50, NLS50, NLS 50A, NLS-050, NLS50A, NLS050.T

Product specifications

Ampere 50 A
Voltage rating 600 VAC, 400 VDC
Interrupt rating 20 kA at 400 VDC
Speed Fast Blow
Class Class K5 Fuse
Shape Cartridge Fuses
Approvals CE, CSA, UL
Substitute parts Bussmann NOS, Mersen OTS
Datasheet Littelfuse NLS Datasheet
Dimensions 1.063" Dia x 5.5" L (27x139.7mm)
Item weight 3.68 oz
Other names NLS050, NLS 50 Amp, NLS-50, NLS50, NLS 50A, NLS-050, NLS50A, NLS050.T


WARNING: Cancer and Reproductive Harm

TheFuseShop is not an authorized distributor of Bussmann, Eaton, Littelfuse, Mersen, or Ferraz Shawmut products.