UPS Maintenance Bypass Switches (MBS)

UPS Maintenance Bypass Switches (MBS)

We supply Maintenance and Static Bypass Switches for UPS Applications (Australia)

Maintenance Bypass Switches (MBS) from Power Backup Solutions are designed to add high availability to UPSs. Any UPS connected to a MBS can be replaced for maintenance or upgrade purposes without interrupting the power supply to the protected devices. The purpose of a Maintenance Bypass Switch (MBS) is to isolate all AC input and output supplies from a UPS to allow maintenance technicians to safely work on the equipment, while the critical load equipment continues to be powered from the input supply, normally raw mains, without interruption.