DIFF Subgroup
H01H 31/14 with bridging contact that is not electrically connected to either line contact in open position of switch
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Air-break switches for high tension without arc-extinguishing or arc-preventing means > with bridging contact that is not electrically connected to either line contact in open position of switch
CPC:
Air-break switches for high tension without arc-extinguishing or arc-preventing means (in combination with high tension or heavy-current switches with arc-extinguishing or arc-preventing means H01H33/00) > with bridging contact that is not electrically connected to either line contact in open position of switch
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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- H01H 31/16 with angularly-movable bridging contact or contact-carrying member IPC+CPC Available in IPC and CPC