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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 NON-250

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Bussmann NON Series

Bussmann NON basic protection general purpose, non-current-limiting, one-time fuses. Protect lighting, heating, and other circuits not subject to temporary surges and where available short-circuit currents are relatively low.

Other Names: NON250, NON 250 Amp, NON-250, NON 250A, NON250A, NON-250A, NON 250

Product specifications

Ampere 250 A
Voltage rating 250 VAC
Interrupt rating 10 kA
Speed Medium / Normal Blow
Class Class K5 and H Fuse
Shape Cartridge Blade Fuses
Approvals CE, UL, CSA
Substitute parts Mersen OT
Datasheet Bussmann NON Datasheet
Dimensions 2.06" Dia x 8 5/8" L (52.32x203.2mm)
Item weight 1.45 lbs
Other names NON250, NON 250 Amp, NON-250, NON 250A, NON250A, NON-250A, NON 250


WARNING: Cancer and Reproductive Harm

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