Surge protector without disconnector ETITEC A 500/10/AK-N 002442836

Protection of electrical installations and devices

The ETITEC A 500/10/AK-N surge protector is a protective element designed to protect electrical installations and devices connected to them from the effects of overvoltage. Its varistor-based construction ensures a quick response to sudden voltage increases, minimizing the risk of damage. This is particularly important in places exposed to electromagnetic induction, atmospheric discharges or other disturbances in the power supply network.

Construction and application

This surge protector is characterized by the lack of a disconnector, which means that it does not switch off the circuit after operation. It is designed to work with installations with a rated voltage of 500V AC 50Hz. This makes it suitable for protecting a variety of receivers, from household appliances to industrial equipment. It is worth remembering that surge protectors work effectively in combination with other overvoltage protection elements, such as residual current devices (RCDs).

Key features and benefits

• Fast response: The varistor provides an almost instantaneous response to overvoltages, protecting sensitive devices.
• Rated voltage: Adapted to work in installations with a voltage of 500V AC 50Hz - versatility of application.
• No disconnector: Allows continuous circuit operation after the surge protector has operated (requires checking the status after the overvoltage).
• Application: Ideal for protecting electrical installations in residential, commercial and industrial buildings.
• Simple installation: Compact size facilitates installation in electrical switchboards and connection boxes.
• Protection against damage: Minimizes the risk of failures and costly repairs to equipment caused by overvoltages.