Description
This Acti9 iPRD20r surge arrester protects 1P+N installations. It allows quick replacement of damaged cartridges. This Type 2 device is recommended for medium risk level and incoming panel board. It offers remote reporting of the “cartridge must be changed” message. It can be turned over to allow the phase/neutral/earth cables to enter through either the top or the bottom. The associated circuit breaker Isc breaking capacity can go up to 50kA. It is compatible with TT and TN-S earthing system. The Uc maximum continuous operating voltage in common mode is 260VAC between neutral and earth
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