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| Chinese National Standard Category: Low voltage apparatus in general |
| English Title: | Low-voltage surge protective device (SPD)—Part 12:Surge protective devices connected to low-voltage power systems—Selection and application principles |
| Chinese Title: | 低压电涌保护器（SPD） 第12部分：低压电源系统的电涌保护器 选择和使用导则 |
| Standard No.: | GB/T 18802.12-2024 |
| Category No.: | K30 |
| Issued by: | SAMR; SAC |
| Issued on: | 2024-05-28 |
| Implemented on: | 2024-9-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 18802.12-2014 Low-voltage surge protective devices―Part 12:Surge protective devices connected tolow-voltage power distribution systems―Selection and application principles |
| Word Count: | 82500 words |
| Similar Standards: | GB/T 11918.2-2025 GB/T 2099.31-2025 GB/T 15934-2024 GB 1002-2024 GB 2099.7-2024 GB/Z 44074-2024 GB/Z 43963-2024 GB/Z 14048.24-2024 GB/T 14048.11-2024 GB/T 18802.331-2024 GB/T 18802.12-2024 GB/T 23307-2023 GB/T 14048.1-2023 GB/T 30845.1-2023 GB/T 16935.1-2023 GB/T 42710.1-2023 GB/Z 43029-2023 GB/T 42710.2-2023 GB/T 41993-2022 GB/T 14048.22-2022 |
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