Learning path

Knowledge Hub

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

5. IEC Standards Overview · Page 1 of 6

Map of Key Lightning & SPD Standards

See how IEC 62305 and 61643 fit together.

IEC 62305 series

Covers lightning protection principles, risk management, physical damage, and electrical/electronic systems within structures.

IEC 61643 series

Covers SPD product requirements and selection/application guidance for low-voltage power systems (and related parts for other systems).

Local codes

National wiring rules still govern installation. Use IEC for product and system concepts, then comply with the authority having jurisdiction.

← Bonding Checklist for SPD Projects

IEC 62305 Risk Management Idea →

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