Surge arrester with disconnector ETITEC A 280/5/C-NO 002441102

Power supply protection – surge arresters ETITEC A

The ETITEC A 280/5/C-NO surge arrester is a key element in protecting electrical installations from the effects of atmospheric and switching surges. Designed for use in low-voltage overhead lines, it effectively protects equipment and infrastructure from damage caused by sudden voltage increases. Equipped with a disconnector, it facilitates the location and elimination of a damaged element after a surge, shortening repair time and minimizing downtime.

Construction and application

This arrester belongs to the ETITEC A series from ETI POLAM, valued for its reliability and high quality of workmanship. The construction with a disconnector signals the device's intervention, which is particularly important in network status monitoring systems. The application of the ETITEC A 280/5/C-NO arrester is wide – it is ideal for both newly built installations and modernized industrial, commercial and residential facilities. Installation is simple and intuitive, which translates into time savings during installation.

Key features and benefits

• Effective protection: Protects against atmospheric (lightning strikes) and switching surges (e.g., when switching on large loads).
• Signaling disconnector: Facilitates the identification of a damaged arrester after intervention, which speeds up the repair process.
• For overhead LV lines: Specifically designed to work in outdoor conditions, resistant to atmospheric factors.
• ETITEC A series: Guarantee of high quality and reliability confirmed by the reputation of the ETI POLAM manufacturer.
• Simple installation: Enables quick and trouble-free installation by a qualified electrician.
• Single-sided piercing clamp: Ensures a safe connection to the electrical network.

This arrester is an investment in the safety of your electrical installation, which can protect against costly failures and downtime. By choosing ETITEC A 280/5/C-NO, you gain confidence in reliable protection and peace of mind.