10120501 PowerWalker MBS/PDU, 19", 1-3kVA, IEC UPS2005, 786571 NONE - Only use for non-battery items

10120501 PowerWalker MBS/PDU, 19", 1-3kVA, IEC UPS2005, 786571 NONE - Only use for non-battery items MBS/PDU, 19", 1-3kVA, IEC MBS is a module used as an external Maintenance Bypass Switch to provide continuous power without shutting down the connected loads during UPS scheduled maintenance or battery replacement. It also serves as a PDU (Power Distribution Unit) offering several outputs to be used by various loads.