APC Maintenance Bypass Panel - Bypass switch - AC 400 V - 236000 VA - 3-phase - output connectors: 1 - black - for P/N: SY32K160H-NB, SY32K96H-NB, SY64K160H-NB, SY64K96H-NB, SY96K160H-NB, SY96K96H-NB