Surge arrester with disconnector ETITEC A 660/5/B-NO 002441131

Power supply protection – surge arrester ETITEC A 660/5/B-NO

The ETITEC A 660/5/B-NO surge arrester is a key element in protecting low-voltage (LV) overhead lines from the effects of atmospheric and switching surges. This device, manufactured by the renowned company ETI POLAM, effectively protects electrical and electronic equipment from damage caused by sudden voltage increases. Its design with a disconnector indicates the device's operating status and facilitates visual monitoring.

Construction and application

This arrester is designed for installation on LV overhead lines with a rated voltage of 660V. It has piercing bilateral terminals, which simplifies its installation and connection. Using the ETITEC A 660/5/B-NO surge arrester minimizes the risk of failures, work stoppages, and costly repairs resulting from damage caused by surges. This is particularly important in areas prone to frequent lightning strikes or in networks with unstable voltage.

Key features and benefits

• Fast response to surges: The arrester reacts instantly to sudden voltage increases, diverting excess energy to the ground and protecting connected devices.
• Visual status indication: The presence of a disconnector allows easy assessment of the arrester's status – whether it is engaged and ready for operation. This facilitates diagnostics and maintenance.
• Durable construction: Made of high-quality materials, the arrester ensures reliable operation for a long time, even in harsh environmental conditions.
• Simple installation: Thanks to the piercing bilateral terminals, the installation of the arrester is quick and intuitive – both for experienced installers and people less familiar with this type of device.
• Marking in accordance with standards: The product has appropriate markings confirming its compliance with applicable safety and quality standards.
• Product identification: It has an EAN code 3838895743415 and a manufacturer's catalog number 002441131, which facilitates its identification and ordering.

Thanks to these features, the ETITEC A 660/5/B-NO surge arrester provides reliable protection for the electrical installation, ensuring uninterrupted power supply and minimizing the risk of failure. It is an investment that translates into savings and peace of mind for users.