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DPA55CM44瑞士佳樂CARLO GAVAZZI電壓保護繼電器,(商務QQ:1178865345,897114891，阿里旺旺：dayfor)
外型尺寸：83.5*22.5*99.5（導軌安裝）
功能：相序，缺相監控繼電器，3相AC來電和再生電壓監控
測量范圍：208-480VAC
*大負載能力：1*SPDT，5A/250VAC
*大負載能力：5A/24VDC
電氣壽命：大于1*10000000次
電源電壓：208-480VAC
1*SPT繼電器
認證：CE-UL
DPA51CM44B001：DPA51CM44 3-PHASE MONITORING RELAY REV.0
DPA51CM44B003：DPA51CM44 3-PHASE MONITORING RELAY REV.0
DPA51CM44B011：DPA51CM44 3-PHASE MONITORING RELAY REV.0
DPA53CM23：DPA53CM23 3-PHASE SEQ./PHASE LOSS RELAY REV.1
DPA53CM48：DPA53CM48 3-PHASE SEQ./PHASE LOSS RELAY REV.1
DPA55CM44：DPA55CM44 3-PHASE MAINS QUALITY RELAY REV.2
DPA71DM23：DPA71DM23 3-PHASE MONITORING RELAY REV.1
DPA71DM48：DPA71DM48 3-PHASE MONITORING RELAY REV.1