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Knowledge Hub

From lightning concepts to low-voltage power-line SPD products—a structured guide for engineers, panel builders, and local partners.

13. Installation Best Practices · Page 6 of 6

Safety During SPD Installation

Treat failed SPDs and surge events with respect.

Safe SPD installation practices

Assumed energy

Boards can still be energized by alternate feeds. Verify absence of voltage.

Failed cartridges

MOVs at end of life may be hot or mechanically stressed—use PPE and follow site rules.

After a major strike

Inspect SPDs, bonds, and affected equipment before declaring the system healthy.

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Talk to Protec Power about Type 1 / Type 2 staging, product selection, or becoming a local stocking agent in Southeast Asia and the Middle East.

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