Siemens 3NA7810 Fuse

The fuse, also known as a thermal fuse or overcurrent protection device, from manufacturer Siemens with type number 3NA7810 is an electrical component for securing electrical circuits. It has the dimensions 8 x 2 x 3 cm and a weight of 0.1 kg. Fuses serve to protect electrical systems and devices from overload and short circuits by interrupting the circuit in case of excessive current. Typical applications can be found in industrial switchgear, distribution boards, and for protecting machines in automation technology.