Bussmann 50A FRN-R Cartridge Heavy-Duty Time Delay Cartridge Fuse Pack options:Pack of 1 %search_data%7079800141

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Easy- to-install

male threaded (front or rear)

952 aluminum oxide grinding stone

Bussmann 50A FRN-R Cartridge Heavy-Duty Time Delay Cartridge Fuse Pack options:Pack of 1 %search_data%7079800141Heavy duty Fusetron, dual element, time delay FRN R cartridge fuse for motor protection. Helps protect motors from burnout caused by overloads or single phasing. Time delay feature allows the initial startup surge for typical motors to pass, but opens prior to burnout when longer dangerous overloads are present. UL (Underwriter's Laboratories) listed Class R 200,000 AIR (amp interrupting rating). 1 10A to 60A have ferrule ends, 70A to 200A have knife