继电器

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relay◇保护继电器protective relay，扁型继电器flat type relay，布赫霍尔茨继电器Buchholz relay，差动电流继电器^*，定向继电器^*，短路方向继电器^*，高速继电器fast speed relay，合闸继电器closing relay，极化继电器^*，计数继电器counting relay，接地继电器grounding relay，距离继电器distance relay，闪光［继续］继电器flashing relay，闪烁继电器flicker relay，舌簧继电器reed relay，失磁继电器excitation-loss relay，双线圈继电器double-coiled relay，限流继电器current limiting relay，选择式接地继电器selective ground relay，远程继电器distant relay，转发［中继］继电器repeater relay