Bussmann Fuse 350A 125VAC/80VDC – ANN-350

The Bussmann ANN-series is a 350 amp very fast acting limiter fuse rated for 125 volts AC and 80 volts DC, built to clear a fault before downstream damage spreads through a high-current circuit. The very fast acting design opens quickly under short circuit conditions, which is what protects motor controllers, power cabling, and battery circuits on electric lift trucks from the heat of an uncontrolled overload. Its 350 amp rating sizes it to the main power and accessory circuits that draw heavy current in normal operation.

The ANN series uses a compact bolt-down limiter body with blade-style terminals for a secure, low-resistance connection that resists loosening under vibration. On Crown electric lift trucks it serves as circuit protection in the power system, where a blown fuse is a deliberate sacrifice that saves far more expensive components behind it. Match the amperage and the mounting hole spacing to the fuse being replaced, since a limiter of the wrong rating or terminal spread will not protect the circuit correctly or bolt into the same position.