西門子熱繼電器限于篇幅，僅列出部分產品，更多產品信息請咨詢港匯序號型號 描述13UA5040-0A0.1~0.16A23UA5040-0C0.16~0.25A33UA5040-0E0.25~0.4A43UA5040-0G0.4!~0.63A53UA5040-0J0.63~1A63UA5040-0K0.8~1.25A73UA5040-1A1~1.6A83UA5040-1B1.23~2A93UA5040-1C1.6~2.5A103UA5040-1D2~3.2A113UA5040-1E2.5~4A123UA5040-1F3.2~5A133UA5040-1G4~6.3A143UA5040-1H5~8A153UA5040-1J6.3~10A163UA5040-1K8~12.5A173UA5040-2S10~14.5A限于篇幅，僅列出部分產品，更多產品信息請咨詢港匯 西安西門子熱繼電器3UA50