ZN63 M1-12 indoor high voltage vacuum circuit breaker operated by permanence magnetic mechanism. intelligent control, simple operating program, less maintenance, install size is compatible with VS1, VD4.

 
  • 是由新一代高可靠、维护的永磁机构操动,智能化控制,操作程序简单,外型安装尺寸与VS1、D4完全兼容。
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