The Vertiv Liebert ITA2 Maintenance Bypass Cabinets (MBC) provides maximum system availability and keeps your critical systems running during routine service or replacement. A maintenance bypass interlock ensures proper bypass operation. The Liebert ITA2 MBC is designed to be used with the Liebert ITA2 15-40kVA UPS models. It is available for a single UPS operation at 15/20kVA at 208V or 30/40kVA at 400V. It comes in a compact 4U size. To enhance capacity and redundancy, the intelligent paralleling function in Vertiv Liebert ITA2 UPS is activated by utilizing specialized MBC, which come in 9U and 12U sizes. The 9U Maintenance Bypass Cabinet is dedicated to achieving (1+1) redundancy or (2+0) paralleling capability in a two UPS configuration. The 12U MBC is dedicated to achieving (2+1) paralleling for capacity and back-up/redundancy in a three UPS configuration. The Liebert ITA2 MBC has a 2-year warranty.The Vertiv Liebert ITA2 Maintenance Bypass Cabinets (MBC) provides maximum system availability and keeps your critical systems running during routine service or replacement. A maintenance bypass interlock ensures proper bypass operation. The Liebert ITA2 MBC is designed to be used with the Liebert ITA2 15-40kVA UPS models. It is available for a single UPS operation at 15/20kVA at 208V or 30/40kVA at 400V. It comes in a compact 4U size. To enhance capacity and redundancy, the intelligent paralleling function in Vertiv Liebert ITA2 UPS is activated by utilizing specialized MBC, which come in 9U and 12U sizes. The 9U Maintenance Bypass Cabinet is dedicated to achieving (1+1) redundancy or (2+0) paralleling capability in a two UPS configuration. The 12U MBC is dedicated to achieving (2+1) paralleling for capacity and back-up/redundancy in a three UPS configuration. The Liebert ITA2 MBC has a 2-year warranty.