Replacement surge cartridge for PSM, Type 2 / Class II, 1 pole, (L-N), 20 kA (8/20), 120 / 208 V, 1 module. PSM is the range of devices for discharging induced transient overvoltages (Type 2 / Class II), in accordance with IEC 61643-11. DIN rail plug-in format. Special Features: -Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are installed, or for the first stage of protection in residential, commercial or other applications not exposed to direct strikes and with no external lightning protection system. -High discharge capacity with an 8/20 μs waveform. Imax: 40 kA, 30 kA or 20 kA. -Exclusive devices for TNS, TNC, TT or isolated IT earthing systems and photovoltaic PV installations -Exclusive devices which are compatible with Power Line Communication (PLC) networks. -Remote and visual indication of life status of the protection device. -Biconnect - two types of terminal: for rigid or flexible cable and for fork type comb busbar. -Reversible chassis to allow cable entry from above or below. borna niroo karan (bornika) company is sales agent of cirprotec surge arrester.
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