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The FLT-SEC-P-T1-2C-350/25-FM is a plug-in lightning current arrester specifically engineered for 2-phase power supply systems that incorporate combined protective earth (PE) and neutral (N) functions in a single conductor (L1, L2, PEN). Adhering to Type 1/Class I specifications, this device is suitable for installations where overvoltage protection is critical.

Manufactured in Germany, this unit features a modular design that allows for easy installation on a standard 35 mm DIN rail. With a maximum continuous operating voltage of 350 V AC and a nominal discharge current rating of 20 kA, it effectively mitigates risks associated with voltage surges. Its operational reliability is further enhanced by an optical fault indication, supported by a remote indicator contact.

This arrester operates efficiently within a temperature range of -40 °C to 80 °C, allowing deployment in diverse environments. Its degree of protection is rated at IP20 when all terminal points are utilized, ensuring safety and durability. The surge protection is classified under IEC standards, making it compatible with various power distribution systems.