Contrel

漏電偵測繼電器 35mm，Earth leakage differential ground failure relays ELRC-1/35 │Contrel Elettronica

漏電偵測繼電器 60mm，Earth leakage differential ground failure relays ELRC-1/60 │Contrel Elettronica

漏電偵測繼電器 80mm，Earth leakage differential ground failure relays ELRC-1/80 │Contrel Elettronica

漏電偵測繼電器 110mm，Earth leakage differential ground failure relays ELRC-1/110 │Contrel Elettronica

零相比流器 φ 60mm，Toroidal transformers CT-1/60 │Contrel Elettronica

零相比流器 φ80mm，Toroidal transformers CT-1/80 │Contrel Elettronica

零相比流器 φ110mm，Toroidal transformers CT-1/110 │Contrel Elettronica

零相比流器 φ210mm，Toroidal transformers CT-1/210 │Contrel Elettronica

感應式漏電偵測器，Earth leakage differential ground failure relays ELR-3C │Contrel Elettronica