7SJ7221-4B SIEMENS ⍾ 7SJ72214B
SOLID-STATE DEFINITE TIME OVERCURRENT PROTECTION RELAY DETECTION: L1,L2 (E) L3 W. I>> 1A, RATED AUXIL.VOLTG. DC 220V CASE W. COVER F.SURFACE MOUNTG.
- Type
- Energy (PTD)
SOLID-STATE DEFINITE TIME OVERCURRENT PROTECTION RELAY DETECTION: L1,L2 (E) L3 W. I>> 1A, RATED AUXIL.VOLTG. DC 220V CASE W. COVER F.SURFACE MOUNTG.