Ferraz Shawmut Amp-Trap® A50P55-4 Current Limiting Fast Acting Semiconductor Fuse, 55 A, 500 VAC, 100 kA Interrupt, Cylindrical Body

A50P Amp-Trap® Form 101 semiconductor protection fuses were developed for DC drives, uninterruptable power supplies and similar applications requiring better protection (lower I2t) and superior reliability. The A50P is typically used for replacement.