Understanding TVSS and its Application

Advantages to integrated SPDs - Code Compliance 2005 NEC Code changes: (TVSS Article 285) – 2002 NEC TVSS must be mounted downstream of the service disconnecting means. – 2005 NEC (230.82(8)) – TVSS equipment may is permitted on to be connected to the line side of the service disconnecting means if: the TVSS is provided in listed ...

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