Surge limiter insert type V20-C 0-320-SP 5099726

Surge protection in electrical installations

The V20-C 0-320-SP surge limiter insert is an element providing effective protection of electrical devices against the harmful effects of impulse overvoltages. This is particularly important in installations exposed to disturbances, such as thunderstorms or voltage fluctuations in the network. This insert, designed to work with OBO BETTERMANN surge limiters, is a key element of the surge protection system.

Characteristics and application

The V20-C insert is characterized by class C, which means it has an average time-current characteristic. This allows for a quick response to sudden voltage surges, while minimizing the risk of unnecessary circuit tripping in the event of short-term disturbances. It is intended for use in circuits with a rated voltage of up to 320V. It is mounted in V20 series surge limiters, providing modular and flexible protection of the installation.

• Protection against damage: Protects connected devices from damage caused by overvoltages, extending their lifespan.
• Universal application: Suitable for protecting various receivers, such as RTV equipment, household appliances, alarm systems or lighting.
• Easy replacement: The insert allows for quick and easy replacement of a damaged element without the need to disassemble the entire limiter.
• Modularity: Compatibility with the V20 series limiters allows for the construction of a comprehensive protection system tailored to individual needs.

Construction and assembly

The V20-C 0-320-SP insert is made of high-quality materials, which guarantees reliable operation and long life. Installation is simple and intuitive - just insert the insert into the appropriate slot in the surge limiter. Remember to maintain the correct polarity and tighten the fasteners in accordance with the manufacturer's recommendations. Proper installation ensures optimal protection efficiency and safety of use of the electrical installation.