External-mount surge protective devices (SPDs) install outside electrical panels or equipment and are used to detect and limit power surges that can damage equipment. These SPDs have visual surge protector status indicators, so users don't need to open the panel to check. They're used in residential, commercial, and industrial applications.
HVAC Equipment External-Mount SPDs
These SPDs are used for HVAC/R compressors, air handlers, furnaces, and other HVAC equipment to detect and limit power surges to protect equipment from damage. They are mounted externally on the load side of the panel.
HVAC Equipment External-Mount SPDs, sorted by Voltage, ascending
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.