P1E278577Brand: SiemensMPN: P1E278577Device: 7SS85 Busbar Protectio n 2 zones, 4 bays incl. Housi ng type: Flush mounting; BI: 3 9; BO: 27 (11ST + 16F + 0HS + 0P); CT: 16 (protection); VT: 4 (standRequest a quote