Does the SDSB1175 provide protection for sub panels located downstream of the main panel?

Issue:
Does the SDSB1175 provide protection for sub panels located downstream of the main panel?

Product Line:
Surge Protective Devices (SPDs)

Environment:
Maintenance

Resolution:
Certainly! The SDSB1175C offers protection from surges originating from the utility side of the home. It's advisable to install surge protective devices on all downstream panels to safeguard against surges from the loads connected to each panel and from let through surges. The SPD at the main panel may be too distant to respond quickly to internal surge events.

Released for: Schneider Electric USA