Prosurge Type 1 listed Surge Protective Device installed in the observatory

Project LocationChile

ProductUL1449 Type 1 listed Surge Protective Devices

Introduction:Surge Protection in the Observatory of  Chile


PROSURGE® PSP B series panel SPDs are compact Surge Protective Devices (SPDs) designed to protect single and multi-phase electrical distribution systems against the harmful effects of transient surges.

box SPD

The PSP B is built with NEMA 4X plastic enclosure and constructed with Prosurge's patented PTMOV (20PTMOV). It adoped with Prosurge patented TPAE technology of thermally protected and arc extinguishing as the core of Prosurge's competency. PSP B has a significant advantage in abnormal over-voltage and high fault current safety.


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