Surge protector without disconnector ETITEC A 500/10/F-N 002441234

### Protection of electrical installations and devices

The ETITEC A 500/10/F-N surge protector is a safety device designed to protect electrical installations and connected devices from the effects of overvoltage. This is particularly important in areas prone to frequent voltage fluctuations, lightning strikes, or when connecting sensitive electronic equipment. The design without a disconnector makes it a simple to install and reliable solution.

Construction and application

This surge protector uses a varistor as a voltage limiting element. A varistor is an electronic component whose resistance changes depending on the applied voltage. Under normal operating conditions, the varistor is characterized by high resistance, which minimizes its impact on the circuit. When the rated voltage is exceeded, the resistance drops sharply, dissipating excess energy and protecting connected devices.

The rated voltage Ue for 50 Hz alternating current is 500V, making it suitable for use in installations with such voltage. This surge protector is used to protect various electrical circuits – from sockets and lighting, to more complex home or industrial automation systems.

Key features and benefits

• Fast response: The varistor provides an almost instantaneous response to overvoltages, minimizing the time devices are exposed to the harmful effects of high voltage.
• Simple installation: The lack of a disconnector simplifies the installation process and reduces installation costs.
• Versatility: Suitable for protecting a wide range of devices and electrical installations with a voltage of 500V AC.
• Protection against damage: Protects against costly equipment failures caused by overvoltages, extending its lifespan.
• Compliance with standards: The product meets the required safety standards (information about specific standards should be verified in the manufacturer's documentation).