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CS is the range of devices for discharging induced transient overvoltages (Type 2 / Class II), in accordance with IEC 61643-11. DIN rail monobloc format.
• 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.
• Exclusive devices for TNS and TT earthing systems and PV installations.
• Remote and visual indication of life status of the protection device.