Surge arrester, 3p Type 1+2 (class B+C) type V50-3+FS-150 5093448

Protection of electrical installations and devices

This three-pole surge protector class 1+2 (B+C) is a key element in protecting electrical installations from the effects of lightning strikes and other overvoltages. It provides comprehensive protection, combining the features of type 1 and type 2 surge protectors, making it an ideal solution for both residential and industrial buildings. Its task is to minimize the risk of damage to sensitive electronic devices and ensure uninterrupted power supply.

Design and application

The surge protector is made of durable polyamide (PA), which guarantees its resistance to mechanical damage and environmental conditions. The device's design allows for quick dissipation of surge energy to ground, thus protecting connected circuits. It is designed for mounting in electrical switchboards and constitutes the first line of defense against dangerous voltage spikes. Thanks to class B+C, it effectively reacts to both direct lightning strikes (class B) and indirect effects of atmospheric discharges and fast transient overvoltages (class C).

Advantages in practice

• Versatility: The combination of class 1 and 2 in one device simplifies the design and installation of surge protection systems.
• Durability: The PA polyamide housing provides resistance to mechanical damage and external factors.
• Fast response: Ensures rapid dissipation of surge energy, minimizing the risk of equipment damage.
• Universality: Suitable for use in a wide range of applications – from home installations to industrial facilities.
• Safety: Protects against the effects of both direct and indirect lightning strikes and fast transient overvoltages.