Switch disconnector ISS 40A 4P 400V

A switch disconnector typically refers to a type of switch disconnector that is designed for use in low-power electrical circuits. These devices are used to disconnect low-power or low-voltage circuits from their power source, just like standard switch disconnectors, but they are specifically designed for applications where the current levels are relatively low. Switch disconnectors for low-power applications are often used in residential and light commercial electrical systems. They may be installed in distribution panels or near individual circuits to provide a means of disconnecting power for safety or maintenance. Depending on the specific application, you can find single-pole or multi-pole switch disconnectors for low-power circuits. Single-pole versions disconnect one phase or conductor, while multi-pole versions can disconnect multiple phases or conductors simultaneously.