DIN VDE 0664-400:2012-05 Residual current operated circuit-breakers type B without integral overcurrent protection to operate at residual alternating and residual direct currents for advanced preventative protection against fire - Part 400: RCCB Type B+

标准编号：DIN VDE 0664-400:2012-05

英文标题：Residual current operated circuit-breakers type B without integral overcurrent protection to operate at residual alternating and residual direct currents for advanced preventative protection against fire - Part 400: RCCB Type B+

德文标题：Fehlerstrom-Schutzschalter Typ B ohne eingebauten Überstromschutz zur Erfassung von Wechsel- und Gleichfehlerströmen für den gehobenen vorbeugenden Brandschutz - Teil 400: RCCB Typ B+

发布日期：2012-05

DIN VDE 0664-400:2012-05 Residual current operated circuit-breakers type B without integral overcurrent protection to operate at residual alternating and residual direct currents for advanced preventative protection against fire - Part 400: RCCB Type B+

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