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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 JJN-800

Bussmann JJN

Bussmann JJN Limitron advanced protection current-limiting fuses. Ideal for critical industrial or commercial applications that have specific current limitation requirements.

Other Names: JJN800, JJN 800 Amp, JJN-800, JJN 800A, JJN800A, JJN-800A, JJN 800

Product specifications

Ampere 800 A
Voltage rating 300 VAC
Interrupt rating 200 kA
Speed Fast Blow
Class Class T Fuse
Shape Cartridge Blade Fuses
Approvals CE, UL, CSA, RoHS
Substitute parts Littelfuse JLLN, Mersen A3T
Datasheet Bussmann JJN
Dimensions 1" Dia x 3 3/8" L (25.4x76.2mm)
Item weight 14.4 oz
Other names JJN800, JJN 800 Amp, JJN-800, JJN 800A, JJN800A, JJN-800A, JJN 800


WARNING: Cancer and Reproductive Harm

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