AC Surge Protective Devices for Low-Voltage Systems
Explore AC surge protective devices for low-voltage distribution boards, electrical cabinets and equipment power-entry applications. Compare available products using documented SPD type, system arrangement, maximum continuous operating voltage, discharge-current ratings, protection level and pole topology, then review the listed family for verified model data.
Buyer Guidance
AC surge protective devices are intended to limit transient overvoltage within their documented classification and ratings. Selection should confirm SPD type, system arrangement, maximum continuous operating voltage, discharge-current ratings, protection level, pole or topology and coordination.
View the published GSP10-C40N Type 2 AC SPD family.
For a structured review of Type 2 classification, Uc, In, Imax, Up and topology inputs, read the Type 2 AC Surge Protective Device Selection Guide.
Frequently Asked Questions
What does an AC surge protective device do?
It limits transient overvoltage according to the device's documented classification and ratings.
How is an SPD type selected?
Selection depends on installation position, system arrangement and the required protection coordination.
What information is needed for an RFQ?
Provide system voltage and topology, required SPD type, pole arrangement, project standard and quantity.