7SJ7221-8B SIEMENS ⍾ 7SJ72218B
SOLID-STATE DEFINITE TIME OVERCURRENT PROTECTION RELAY DETECTION: L1,L2 (E) L3 W. I>> 1A,SUPPLY FROM CURRENT TRANSF. CASE W. COVER F.SURFACE MOUNTG.
- Typ
- Sektor Energy (PTD)
SOLID-STATE DEFINITE TIME OVERCURRENT PROTECTION RELAY DETECTION: L1,L2 (E) L3 W. I>> 1A,SUPPLY FROM CURRENT TRANSF. CASE W. COVER F.SURFACE MOUNTG.