说明

• Please famous this hyperlink just for 1P+N TZG40-C 20KA~40KA ~320VAC Electric ratings: 230/400V, AC50/60Hz, 3-phase; Application: Protect electrical system and on-loading electric apparatus from thunder and instant over-voltage; Standard: IEC/EN 61643-1 Number of poles: 1, 2,3, 4; Electric ratings: 230/400V, AC50/60Hz; Application: Protect electric method and on-loading electric apparatus from thunder and prompt over-voltage; Electric ratings: Single phase strength distribution and management method of AC50/60Hz, 230V; Short circuit current: up to 10kA (8/20μs); Application: Protect electric components and on-loading electric equipment from lightening and instantaneous over-voltage;

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