APC GVSBPSU150KH 150 kW 400 V Wall-Mount Bypass Panel | Galaxy VS

Maintain load continuity while servicing UPS infrastructure. The APC GVSBPSU150KH maintenance bypass panel is designed for single-unit, wall-mount deployment in 150 kW, 400 V environments supporting Galaxy VS and E systems. In high-value electrical rooms, the bypass path matters because it lets teams isolate the UPS for maintenance without forcing downstream equipment offline. That distinction is what justifies the panel’s role in enterprise power architecture. Instead of treating bypass as an afterthought, this unit gives facilities and infrastructure teams a dedicated service path that supports planned maintenance, reduces operational risk, and helps preserve uptime for critical loads. For sites running expensive compute, storage, or network gear, the cost of a proper bypass panel is small compared with the disruption of an unplanned outage. Use it where service windows are tight, load continuity is non-negotiable, and the power design must support controlled maintenance without compromising the protected environment.