Means for extinguishing or preventing arc between current-carrying parts

Full Title

Details of switching devices, not covered by groups H01H1/00 - H01H7/00 > Means for extinguishing or preventing arc between current-carrying parts

Child Classifications

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• H01H 2009/305
• H01H 2009/307
• H01H 9/302
• H01H 9/32 Insulating body insertable between contacts
• H01H 9/34 Stationary parts for restricting or subdividing the arc, e.g. barrier plate
• H01H 9/38 Auxiliary contacts on to which the arc is transferred from the main contacts (using arcing-horns H01H9/46)
• H01H 9/40 Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
• H01H 9/42 Impedances connected with contacts
• H01H 9/44 using blow-out magnet
• H01H 9/46 using arcing horns (using blow-out magnet H01H9/44)