Flame-proof electric device

The flame-proof electric device includes a flame-proof partition separating a flame-proof lead-in chamber for the current conductors and power supply cable and a flame-proof component chamber. The flame-proof partition has mounted thereon an interlocking disconnecting switch, a flame-proof casing an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MOSKALEV, EDUARD P, DZJUBAN, VITALY S, PARKHOMENKO, ALEXANDR I
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The flame-proof electric device includes a flame-proof partition separating a flame-proof lead-in chamber for the current conductors and power supply cable and a flame-proof component chamber. The flame-proof partition has mounted thereon an interlocking disconnecting switch, a flame-proof casing and at least one first, at least one second and at least one third lead-through current-conducting terminals. The first lead-through current-conducting terminal is connected with the power supply cable and the interlocking disconnecting switch which is also connected through a serial connection of the third and second lead-through current-conducting terminals with the components of the electric circuitry within the flame-proof component chamber.