IEEE C62.72a-2020 - IEEE Guide for the Application of Surge-Protective Devices for Use on the Load Side of Service Equipment in Low-Voltage (1000 V or Less, 50 Hz or 60 Hz) AC Power Circuits--Amendment 1: SPD Disconnector Application Considerations and Coordination
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The application considerations for surge-protective device disconnectors and the coordination of these devices in low-voltage ac power circuits are defined in this amendment. Application consideration details, potential issues, and recommendations are provided.
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