P1A317353Brand: SiemensMPN: P1A317353Device: 7SA87 Distance Prot. 1 -/3-p. Housing type: Flush mo unting; BI: 51; BO: 31 (19ST + 12F + 0HS + 0P); CT: 4 (protec tion) + 4 (sensitive); VT: 8 ( standaRequest a quote