发明公开
EP1739802A1 Vacuum insulated switchgear 有权
Vakuumschaltgerät

Vacuum insulated switchgear
摘要:
A vacuum insulated switchgear comprising a vacuum container (80) accommodating at least a pair of movable contacts (82) and a pair of fixed contacts (81), wherein the movable contacts (82) are capable of taking three positions, and the switchgear (8) is a double-break three-position type switch having breaking and disconnecting functions.
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