Surge arrester Type 1+2+3 50kA 2p DS252VG-300 C3469

Electrical installation protection with surge arresters DS252VG-300

The DS252VG-300 surge arrester is a reliable device designed to protect electrical installations from the effects of atmospheric and switching surges. Its design and parameters make it an ideal choice for both installers and end-users looking for comprehensive protection. The device belongs to class 1+2+3, which means it provides protection at all levels – from direct lightning strikes, through overvoltages in the power grid, to disturbances generated by devices inside the building.

Construction and application

The DS252VG-300 surge arrester is designed to operate in TN network systems. Its two-pole design (2P) allows for the protection of two phase conductors. The VG technology used in this arrester ensures a fast and effective response to sudden voltage increases. The device finds application in residential, commercial and industrial buildings, where protection against overvoltages is crucial to ensure the safety and continuity of operation of electrical equipment. Installation is simple and intuitive, which translates into saving time and costs during installation.

Key features and benefits

• Versatile protection: Class 1+2+3 guarantees comprehensive protection against various types of overvoltages.
• High efficiency: Impulse current Iimp at 50kA provides effective protection even with strong atmospheric discharges.
• Fast response: Response time below 20ns minimizes the risk of damage to connected devices.
• TN network system: Specifically designed to operate in the popular TN network system.
• Two-pole design (2P): Protects two phase conductors, providing full circuit protection.
• VG technology: Ensures a fast and stable response to overvoltages.
• Durability and reliability: Made of high-quality materials, which guarantees a long service life of the device.
• Easy installation: Simplified design facilitates installation and reduces labor costs.

The DS252VG-300 surge arrester is an investment in the safety of your electrical installation and peace of mind. By protecting devices from damage caused by overvoltages, it allows you to avoid costly repairs and downtime.