SIEMENS 7SJ7221-8B

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.

Tipo
Energy (PTD)