A240R12R
Mersen - formerly Ferraz Shawmut
Description
The Ferraz Shawmut, A240R12R, Amp-trap® R-rated fuses are current-limiting, high interrupting rating fuses intended for the short-circuit protection of medium voltage motors and motor controllers. A240R12R fuses are back up fuses that have a minimum interrupting rating, and must be coordinated with overload relays in combination motor starters. The motor starter manufacturer generally specifies the R-rated fuse size. The Amp-trap® A240R12R fuses are rated 12R at 2.4kV and are UL Recognized.
Features and Benefits
Single Barrel; Ferrule Mount
AC Rating
2750V, 65kA I.R.