DC Protectors

The Protection Technology Group offers dc surge protective devices - SPD/TVSS - engineered by Transtector Systems, DOWIN and PolyPhaser.and designed to meet  IEC, IEEE, UL, ANSI and NEC standards.

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  12 Vdc

  12 Vdc surge protective devices are available through PolyPhaser and Transtector Systems engineered to industry standards and designed to support network requirements

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  24 Vdc

  24 Vdc surge protective devices designed to support dc surge protection requirements from the tower top to the network's edge

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  48 Vdc

  The Protection Technology Group offers 48 Vdc surge protective TVSS devices  engineered by Transtector Systems and PolyPhaser to support communications equipment operating on dc power

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  High Voltage DC

  High voltage SPD/TVSS devices engineered by PolyPhaser are designed using fast acting superior performance and high reliability suppression technology.

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  Low Voltage DC

  PolyPhaser and DOWIN offer low voltage dc surge protective devices designed to IEC, IEEE, UL, ANSI and NEC standards. From the tower top to the network's edge, we have a dc SPD to meet every application