Legrand Automatic Fuse XS3 Type B 3x20Amper 4.5Ka 403218 , also known as miniature circuit breakers, are protection and switching circuit elements designed to protect the electrical installation and system against overcurrent and short circuits. Type B automatic fuse: It is generally used in home lighting, socket and control circuits. It is known as a fast type fuse .

Legrand Automatic Fuse XS3 Type C 1x50Amper 4.5Ka 403334 Automatic fuses detect overcurrent or short circuit in the circuit and cut the current. Legrand is a type C automatic fuse. Type C automatic fuses are generally used for the protection of some devices in residences as well as in industrial areas. Also in inductive places, motor, transformer and many fluorescent lamps are used to protect loads.

Legrand Automatic Fuse XS3 B Type 1x40Amper 4.5Ka 403208 B type automatic fuses are generally used for the protection of lighting and socket circuits where sudden excessive currents do not occur during switching, such as home lighting, sockets and controls. During a short circuit, types B open without delay at 3-5 times the rated current. Automatic fuses detect overcurrent or short circuit in the circuit and cut the current.

Legrand Automatic Fuse XS3 Type B 3x50Amper 4.5Ka 403222 , also known as miniature circuit breakers, are protection and switching circuit elements designed to protect the electrical installation and system against overcurrent and short circuits. Type B automatic fuse: It is generally used in home lighting, socket and control circuits. It is known as fast type fuse.

Legrand Automatic Fuse XS3 B Type 1x16Amper 4.5Ka 403204 is generally used for the protection of lighting and socket circuits where sudden overcurrents do not occur during switching, such as home lighting, sockets and controls. During a short circuit, types B open without delay at 3-5 times the rated current. Automatic fuses detect overcurrent or short circuit in the circuit and cut the current.