Surge protector without disconnector ETITEC A 280/5/SK-N 002442717

Surge protection in electrical installations

The ETITEC A 280/5/SK-N surge arrester is a protective device that safeguards electrical installations against the effects of sudden voltage increases, such as lightning strikes or network disturbances. Its function is to divert excess energy to the ground, minimizing the risk of damage to connected devices. This is particularly important in places prone to frequent voltage fluctuations or connecting sensitive electronic equipment.

Construction and application

This arrester, with a rated voltage of 230/400V and a continuous operating voltage of 280V, is designed to operate in 50Hz installations. Protection class II provides additional safety. The arrester's design allows for effective protection against surges with a maximum discharge current of 5kA (8/20µs) and the ability to withstand peak currents up to 40kA (≤900V).

• Fast response: The arrester reacts instantly to voltage increases, protecting connected devices from damage.
• Versatility: Suitable for use in various types of electrical installations, both in residential and commercial buildings.
• Safety: Protection class II provides additional protection against electric shock.
• Durability: Made of high-quality materials, guaranteeing long and reliable operation.

The ETITEC A 280/5/SK-N arrester is an ideal solution for installers looking for a reliable and effective surge protection, as well as for end-users who want to protect their electronic equipment from damage caused by sudden voltage changes.