Surge protector with disconnector ETITEC A 500/10/TK-NO 002442835

Protection of electrical installations against overvoltage

The ETITEC A 500/10/TK-NO surge arrester with disconnector is a key element in protecting electrical installations, both in residential and industrial buildings. The device protects against the effects of lightning strikes and overvoltages occurring during the operation of electrical equipment. Its task is to minimize the risk of equipment damage and ensure uninterrupted power supply.

Construction and application

This arrester belongs to class A, which means it is designed to protect against switching surges. This makes it ideal for places where frequent switching of inductive loads, such as motors or transformers, occurs. Mounting is done on a TH-35mm DIN rail, which facilitates integration with the existing electrical infrastructure. The design with a disconnector allows for quick identification and replacement of a damaged element without the need to shut down the entire installation.

Key features and benefits

• Operating voltage 500V: enables use in a wide range of electrical installations.
• Rated discharge current 10kA: provides effective protection against strong overvoltages. This means that the arrester can withstand a sudden increase in current without damage.
• Class A protector: dedicated to protecting against switching surges - i.e. those that occur during normal operation of electrical equipment.
• Mounting on TH-35mm DIN rail: facilitates quick and safe mounting in electrical switchboards.
• Disconnector: allows visual monitoring of the device status and easy replacement in case of failure.

ETITEC surge arresters manufactured by ETI POLAM SP. Z O.O. are components characterized by high quality workmanship and reliability - ETI is a Polish manufacturer of modular equipment operating on the market since 2001. By choosing this arrester, you are investing in long-term protection of your electrical installation and peace of mind.