| 摘要 |
The invention relates to electrical switches, in particular line-protection circuit breakers or motor protection circuit breakers, with at least one contact point at which an arc occurs during a switching operation. Having a stack of arc-extinguishing plates made up of several extinguishing plates, the extinguishing plates of said stack being held together with a spacing by means of holding elements, the holding elements are made from a thermoplastic, the subsequent assembly of which is radiation cross-linked.
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