Surge protector with disconnector ETITEC A 660/10/E-NO 002441174

Low Voltage (LV) network surge protection

The ETITEC A 660/10/E-NO surge arrester is a reliable device designed to protect low voltage (LV) overhead lines from the effects of lightning strikes and overvoltages. Its design with a disconnector ensures not only protection but also the ability to quickly locate and remove a damaged component in the event of a failure. This is crucial for minimizing downtime in energy supply.

Construction and application

This arrester, manufactured by ETI POLAM, belongs to the ETITEC A series – widely recognized in the market for its effectiveness and durability. It is intended for installation on overhead lines where exposure to direct lightning strikes or induced overvoltages is increased. The use of the ETITEC A 660/10/E-NO arrester allows you to protect devices connected to the network, such as transformers, switchgear and residential buildings.

Key features and benefits

• Fast response: The arrester reacts instantly to sudden voltage increases, dissipating excess energy to the ground and protecting sensitive devices.

• Disconnector: The built-in disconnector indicates that the arrester has operated and allows easy replacement of the damaged element without having to disconnect the entire line (after prior isolation of the section). This significantly reduces repair time and minimizes downtime costs.

• Durable construction: The device is made of high-quality materials, which guarantees its reliability and long life even in harsh weather conditions.

• Safety: The use of the ETITEC A 660/10/E-NO arrester increases the safety of the electrical installation and protects against fires caused by short circuits or overloads.

• Compliance with standards: ETITEC A arresters meet the requirements of applicable safety standards, which confirms their high quality and effectiveness.

For installers, this means easy installation and confidence in the correct operation of the surge protection system. For the end user – peace of mind and protection of their property from the effects of sudden voltage surges.