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+
German title
Fehlerstrom-Schutzschalter Typ B ohne eingebauten Überstromschutz zur Erfassung von Wechsel- und Gleichfehlerströmen für den gehobenen vorbeugenden Brandschutz - Teil 400: RCCB Typ B+
Date of issue
2020-02-21
Publication date
2020-03
Original language
German
Pages
20
Date of issue
2020-02-21
Publication date
2020-03
Original language
German
Pages
20
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