Main isolating disconnect switch IS-25/2 276263

Isolating switch – reliable power disconnection

The IS-25/2 main isolating switch is a key element of any electrical installation, providing safe and reliable disconnection of the circuit. Designed to operate at AC 415V and with a rated current of 25A, it is perfect for protecting installations against overloads and short circuits. The two-pole design ensures complete isolation, and the compact dimensions (width 2 modules, depth 69.5 mm) make it easy to install even in limited spaces.

Functionality and safety in one

This switch is distinguished by its high short-circuit strength – up to 12.5 kA, which guarantees its reliability in emergency situations. Additionally, the contact wear resistance ensures long-term and stable operation of the device. The “arrow” symbol on the housing makes it easy to quickly identify the status of the switch – whether it is open or closed. The IP40 protection degree protects against contact with solid foreign objects with a diameter of more than 1mm, which increases safety.

• Thanks to the high short-circuit strength (1 kA momentary and 12.5 kA rated) the installation is well protected against the effects of short circuits, which translates into longer life and greater safety.
• The possibility of connecting cables with a cross-section of up to 50mm2 provides flexibility when choosing cables for specific installation needs.
• The contact position indicator facilitates diagnostics and maintenance of the installation, allowing for a clear determination of the switch status (open/closed).
• The solid construction ensures reliable operation for a long time, minimizing the risk of failure and downtime.
• The two-pole design guarantees complete circuit isolation after switching off, increasing safety during maintenance and repair work.

The IS-25/2 switch is an ideal solution for both professional installers and end-users looking for a reliable and safe way to disconnect power in their electrical installation.