7SJ7251-8B SIEMENS ⍾ 7SJ72518B
SOL.-ST.DEF.TIME OVC.PROT.RELAY DETECTION: IN L1 AND L3,W.I>> 5A,SUPPLY FROM CURR.TRANSFORMER CASE W.COVER F.SURFACE MOUNTING
- Typ
- Sektor Energy (PTD)
SOL.-ST.DEF.TIME OVC.PROT.RELAY DETECTION: IN L1 AND L3,W.I>> 5A,SUPPLY FROM CURR.TRANSFORMER CASE W.COVER F.SURFACE MOUNTING