Surge protector with disconnector ETITEC A 280/10/S-NO 002442708

Safety of installations and devices – protection against overvoltage

The ETITEC A 280/10/S-NO surge arrester is a key element in protecting electrical installations from the effects of sudden voltage increases. Its task is to minimize the risk of damage to connected devices, as well as to ensure continuity of power supply. This is particularly important in places exposed to atmospheric discharges or frequent voltage fluctuations in the network.

Design and principle of operation

This surge arrester is designed to operate in networks with a voltage of 280V. It has the ability to dissipate pulses with a current of up to 10kA, making it effective in protecting against strong overvoltages. The built-in disconnector indicates the operating status of the arrester, informing about the need for its replacement – this facilitates diagnostics and speeds up the restoration of full system protection functionality. Made of high-quality materials ensures the reliability and long life of the device.

Applications and benefits

• Protection of sensitive devices: ideal for protecting electronic equipment, control systems, LED lighting and other devices sensitive to overvoltage.
• Fast reaction: thanks to its high speed of action, the arrester effectively suppresses overvoltages before they can damage connected devices.
• Visual signaling: the presence of a disconnector facilitates the identification of a damaged arrester, allowing for a quick response and avoiding further problems.
• Mounting: designed for mounting in electrical switchboards, providing convenient installation and integration with the existing protection system.
• Compliance with standards: meets the required safety standards, guaranteeing effective protection of the electrical installation.
• Versatility: suitable for use in residential, commercial and industrial applications.

The ETITEC A 280/10/S-NO arrester is an investment in the safety and reliability of the electrical installation – it protects not only devices, but also provides peace of mind for users.