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Model No: NXU6

Surge Protective Device (SPD)

A surge protective device safeguards electronics and power systems from transient voltage spikes (e.g., lightning, switching surges). Using components like metal oxide varistors (MOVs) or gas discharge tubes, it rapidly diverts excess energy to ground within nanoseconds, clamping voltages to safe levels. Widely used in power grids, communication networks, and industrial controls, SPDs provide multi-stage protection to prevent equipment damage.
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Surge Suppressor is also named Lightning Arrester and Surge Protection Device . 

Surge Suppressor is a protective device,Surge Protection Device is used to protect electronic equipment, communication lines, and power systems from transient overvoltage damage.
 
Lightning Arrester  main functions include:

Fast response:Surge Suppressor Detect and conduct voltage (such as peak current/voltage generated by lightning strikes or switch operations) within nanoseconds

Graded protection: Surge Protection Device By limiting voltage amplitude and diverting surge energy to the grounding system, ensure that the equipment terminal voltage is within a safe threshold

Application scope:Lightning Arrester is suitable for power systems with AC 50/60Hz and rated voltage of 220V/380V, as well as communication, industrial control and other fields
 
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Surge Suppressor