Free standard shipping for all US orders!


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.

This section doesn’t currently include any content. Add content to this section using the sidebar.

Image caption appears here

Add your deal, information or promotional text

Bussmann FWH-50B


Bussmann FWH Series

Bussmann FWH ferrule style high speed fuses with excellent cycling capability and DC performance.

Other Names: FWH50, FWH 50 Amp, FWH-50, FWH 50B, FWH50B, FWH-50B, FWH 50

Product specifications

Ampere 50 A
Voltage rating 500 VAC, 500 VDC
Interrupt rating 200 kA
Speed Fast Blow
Class 3AG
Shape Cartridge Blade Fuses
Approvals CE
Substitute parts Mersen A50QS
Datasheet Bussmann FWH Datasheet
Dimensions 0.81" Dia x 3.18" L (20.57x80.77mm)
Item weight 4 oz
Other names FWH50, FWH 50 Amp, FWH-50, FWH 50B, FWH50B, FWH-50B, FWH 50


WARNING: Cancer and Reproductive Harm

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