Phoenix Contact 2907390

The FLT-SEC-P-T1-3C-264/50-FM functions as a plug-in lightning current arrester, adhering to Type 1/Class I standards, suitable for 3-phase power supply networks. This device features combined protective earth (PE) and neutral (N) within a single conductor configuration (L1, L2, L3, PEN).

Manufactured in Germany, this module is designed for DIN rail installation and is categorized under the SEC Family. It accommodates an operating voltage of up to 264 V AC and has a rated load current of 50 A. The device supports IEC power supply systems classified as TN-C and includes an optical surge protection fault message with a remote indicator contact.

With a nominal discharge current of 50 kA and a maximum discharge current of 100 kA, this arrester effectively manages surge events. The device's voltage protection level is ≤ 2.5 kV, ensuring reliability under varying conditions. It maintains operational integrity across a wide temperature range from -40 °C to 80 °C and can withstand humidity levels from 5% to 95%.

In terms of physical dimensions, the arrester measures 106.8 mm in width, 95.2 mm in height, and 74.5 mm in depth while being lightweight at approximately 1,155.58 g without packaging. Its design includes a degree of protection rating of IP20 when all terminal points are utilized.