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What is the difference between TVSS and SPD?
Product Line:
Surge Protective Devices (SPDs)
Resolution:
There is no difference. The change in terminology from TVSS (transient voltage surge suppression) to SPD (surge protective device) was mandated by the 3rd Edition of the UL 1449 standard.
Surge Protective Devices (SPDs)
Resolution:
There is no difference. The change in terminology from TVSS (transient voltage surge suppression) to SPD (surge protective device) was mandated by the 3rd Edition of the UL 1449 standard.
Released for:Schneider Electric USA
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