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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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Bussmann FWH-175A


Bussmann FWH Series

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

Other Names: FWH175, FWH 175 Amp, FWH-175, FWH 175A, FWH175A, FWH-175A, FWH 175

Product specifications

Ampere 175 A
Voltage rating 500 VAC, 500 VDC
Interrupt rating 200kA at 500VAC, 50kA at 500VDC
Speed Fast Blow
Class 3AG
Shape Cartridge Blade Fuses
Approvals CE
Substitute parts Mersen A50QS
Datasheet Bussmann FWH Datasheet
Dimensions 1.15" Dia x 3.63" L (29.21x92.2mm)
Item weight 6.56 oz
Other names FWH175, FWH 175 Amp, FWH-175, FWH 175A, FWH175A, FWH-175A, FWH 175


WARNING: Cancer and Reproductive Harm

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