Enter Quantity :


Bussmann by Eaton


Download datasheet »


Cooper Bussmann's JJS800 is a small, space-saving, 800 amp, 600 volt AC fuse that provides a high degree of current limitation on short-circuits for excellent component protection. JJS800's are commonly applied in electric heat circuits, load centerS, disconnect switches, and meters. The small size of the Cooper Bussmann T-Tron JJS800 fuse permits installation in panelboards and control centers for system upgrading when existing circuit breakers cannot safely interrupt larger available short-circuit currents. JJS800's have a high speed of response for semiconductor protection. The JJS800's are available for printed circuit board applications.

AC Rating

600V AC, 200kA I.R.

UL Class