Surge Protective Devices

ABB OVR range is designed to prevent electrical systems and equipment against transitory surges and impulses caused by lightning and operations on the electrical grid. Main benefits include Discharges the surge coming from lightning events (direct & indirects impacts) or from switching operations; Limits the peak of voltage to an acceptable level for the end equipment & Increases the quality of service and equipment lifespan. Main features include Complete range of Surge Protective Devices for all applications: low-voltage power, data, telecom, CCTV PV, WT, LED and self-protected; Fully equipped: End of life indicator, safety reserve system, pluggable, auxiliary contacts & Range available for all electrical networks (TT, TNC, TNS, IT).