BDMHF-024-V/1-4FR1

SALTEK BDMHF-024-V/1-4FR1 — Pluggable module, coupling impedance (R – resistance), line separated from protective earth via GDT, lightning current arrester with coarse and fine surge protection of 4-core high-speed signalling lines, installation at the boundary of LPZ 0 and LPZ 1 zones or higher, at the line entry into building and also installation close to protected device, for protection of telecommunication lines (version BDGHF-230) and interfaces of I&C, MaR systems, electronic security and fire detection systems, etc. (mainly for RS-485, PROFIBUS interfaces) against surge voltage, coarse and fine surge protection (core – core, GND) in differential mode and coarse surge protection in common mode (line – PE).

Technical specifications