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Internal-Mount SPDs
Available8 products
Internal-mount surge protective devices (SPDs) install inside an electrical panel and are used to detect and limit power surges that can damage equipment. They save space, so no outside wall space is required for wall mounting. These SPDs can protect specific lines and equipment, equipment fed from the panelboard location, or the whole panel.
Number of Wires
DIN Rail Internal-Mount SPDs
These SPDs install on DIN rails in an electrical panel and are used for control panels, factory automation installation, programmable logic controllers, and other industrial applications. These SPDs detect and limit power surges caused by lightning or turning on machinery to protect equipment from damage.
Number of Poles: 1; Single Phase
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Number of Poles: 2; Single Phase
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Number of Poles: 2; Two Phase
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Number of Poles: 3; Single Phase
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Number of Poles: 3; Three Phase
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Number of Poles: 4; Three Phase
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DIN Rail Internal-Mount Data & Signal SPDs
These SPDs install on DIN rail in electrical panels and are used for telephonic equipment, IT devices, BUS systems, and other data and signal applications. These SPDs detect and limit power surges to protect equipment from damage.
Number of Poles: 1; Single Phase
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Number of Poles: 4; Single Phase
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