Phoenix Contact 2905333 VAL-SEC-T2-1S-350-FM Surge arrester Surge protection for: Switchboards 20 kA 1 pc(s)

Pluggable surge arrester for 1-phase power supply networks with separate N and PE (3-conductor system L1, N, PE). Features
High-performance varistor between L and N. leakage current free gasgefullter surge suppressor between N and PE. Function monitoring and
Cut-off of the individual protection paths in case of failure. Operating current-free (mechanical) visual fault reporting on each protection plug and
Remote defect message via a common potential-free changeover contact. Base element connection Variable mountable (outer conductor from above or below). Protection plug can be rotated by 180° in the base element plug (plug-in label be read). Fuse against false mounting with wrong plugs by mechanical coding of a base element and plug. Labelling option for protective plugs and terminals. Biconnect-terminals for connection of round conductors and wiring bridges.

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