Surge arrester without disconnector ETITEC A 500/10/S-N 002442713

Protection of electrical installations and devices

The ETITEC A 500/10/S-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 places exposed to lightning strikes or voltage fluctuations in the network. The design without a disconnector makes it a discreet and easy-to-install solution.

Construction and operating principle

This surge protector uses a varistor as a voltage limiting element. When the safe voltage level is exceeded, the varistor lowers its value, protecting the connected devices. The rated voltage for 50Hz alternating current is 500V. This makes the ETITEC A series surge protectors suitable for protecting installations with such a rated voltage.

Application and benefits

• Overvoltage protection: effectively protects against the effects of lightning strikes and other disturbances in the power supply network.
• Discreet installation: the lack of a disconnector facilitates installation and ensures an aesthetic appearance.
• Wide application: ideal for protecting electrical installations in residential, commercial and industrial buildings.
• High reliability: high-quality components ensure long-lasting and trouble-free operation of the device.
• Simple installation: installation is intuitive and does not require specialized tools - just connect it to the electrical installation.

The ETITEC A 500/10/S-N surge protector is a simple but effective solution for anyone who cares about the safety of their electrical installation and connected devices. Its compact size allows for easy adaptation to existing electrical infrastructure.