| 摘要 |
Medium or high voltage circuit breaker The invention relates to medium or high voltage circuit breaker for switchgear, with vacuum circuit breaker, with at least one fixed contact and at least one movable contact, driven by a drive, according to the preamble of claim 1. In order to result in a compact form with reasonable prefabrication of circuit breaker drive modules, and finally with flexibility of arranging such drive modules, the invention is, that the drive is embellished as modular drive, and that the modular drive consist of modules, which are combinable in such, that the modular drive is adaptable to at least different circuit breaker ratings and pole distances. |
