Tabular layouts of article characteristics make it possible that standardized and non-standardized articles which are similar each other can be grouped, fined and selected. The standard deals with following groups of articles: switches, plug switch, proximity switch, control switch, circuit-breaker, motor starter, (air-break) switch-disconnector and fuse combination unit.#,,#
DIN 4000-56:1987 history
1987DIN 4000-56:1987-04 Tabular layouts of article characteristics for switches and switching devices up to AC 1000 V and DC 1200 V
1987DIN 4000-56:1987 Tabular layouts of article characteristics for switches and switching devices up to AC 1000 V and DC 1200 V