Main isolator IS-25/4 276265

The IS-25/4 main isolation switch is a device used to isolate an electrical installation from the power supply network. Its most important features are the number of poles - 4 and a rated voltage of 415 V. The rated current of this switch is 25 A, and the voltage type is AC.

The protection degree (IP) is IP40, which means it is protected against access to solid bodies larger than 1 mm and is not resistant to water or dust. The width expressed by the number of modules is 4.

This switch does not have a forced contact opening function (according to DIN VDE 0113), which may be important when planning electrical installations.

It is also worth emphasizing the absence of a signal lamp in this IS-25/4 main isolation switch model. However, this is a matter of individual