Enter Quantity :

449D597G05

Westinghouse

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Description

MOTOR STARTER FUSES R-rated fuses are current-limiting, high interrupting rating fuses intended for the short-circuit protection of medium voltage motors and motor controllers. R-rated 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. This series has an optional hookeye for non load-break isolation by hookstick.

AC Rating

5.5KV