LED surge protector type ÜSM-10-230I2P-0 5092424

Surge protection for LED installations

The ÜSM-10-230I2P-0 surge limiter is a reliable device designed to protect sensitive electronic equipment, especially LED drivers, from the effects of sudden voltage spikes. Designed as a type 2+3 device according to DIN EN 61643-11, it provides comprehensive protection in 230/400V networks. Its compact size allows for easy installation in various places – from connection boxes to the interior of lighting fixtures.

Application and functionality

The device is particularly recommended for use in LED lighting systems, where voltage stability is crucial for the proper operation and longevity of the drivers. The limiter not only protects against damage caused by surges, but also informs about its status with optical operation indication. Additionally, the function of disconnecting the power circuit in the event of a failure increases the safety of the installation. It is an ideal solution for both professional installers and end-users looking for reliable protection of their devices.

Key features and benefits

• Versatility: The limiter works with 2-phase lamps, offering flexibility in application.
• Status indication: Optical indication facilitates quick identification of any problems with the limiter.
• Compact dimensions: Allow installation in limited space, e.g. inside lighting fixtures or connection boxes.
• High efficiency: The protective circuit withstands current surges up to 10kA, providing effective protection against large surges.
• Low protection level: Reducing surges below 1300V (protection level) minimizes the risk of damage to connected devices.
• Safety: Designed for luminaires with reinforced insulation (class II), eliminating the need for an additional PE connection.
• Universal mounting: Possibility of mounting in connection boxes, luminaires, cable ducts and underfloor systems provides a wide range of applications.

The ÜSM-10-230I2P-0 limiter is an investment in the safety and reliability of the electrical installation, which translates into a longer lifespan of connected devices and minimizes the risk of costly failures. It provides effective protection against overload and short circuit – like any high-quality circuit breaker of this type – and additional signaling and disconnection functions increase user comfort and the safety of the entire lighting system.