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The FLT-SEC-P-T1-1C-350/25-FM is a plug-in lightning current arrester suitable for 1-phase power supply systems that utilize a combined PE and N conductor configuration (L1, PEN). It adheres to Type 1/Class I standards and is designed to be mounted on a DIN rail.

With a maximum continuous operating voltage of 350 V AC and a nominal voltage of 240 V AC, this device is capable of handling significant surge events, featuring a nominal discharge current of 25 kA and a maximum discharge current of 50 kA. The arrester includes a remote fault indicator contact and operates within an ambient temperature range of -40 °C to 80 °C.

Notably, the voltage protection level is maintained at ≤ 1.5 kV, ensuring effective operation in various environmental conditions. The arrester is designed for optimal safety with a degree of protection rated at IP20 when all terminal points are utilized.

Compliance with EN 61643-11 ensures that the arrester meets rigorous standards for surge protection devices. The product's designation code is FLT-SEC-P-T1-1C-350/25-FM, indicating its specific classification and operational parameters.