The Bussmann ANN-400 fuse is a 400-amp protective device identified by the model ANN-400 (also seen as ANN400) in the Bussmann line. It provides overcurrent protection for electrical circuits by interrupting current when a fault occurs, helping prevent damage to wiring and components. This fuse belongs to the ANN family and is suitable for systems that require a 400 A protection point in power distribution or heavy-load electrical setups.
