PowerShield MBS Wrap Around 120kVA 3-Phase Push Button Interlock

Big UPS. Three-phase load. You need to open that system up for a battery swap or a firmware update and you absolutely cannot let the facility go dark. This 120kVA wrap-around maintenance bypass switch with push button interlock does one job properly: it moves your three-phase load off the UPS and onto utility so you can work safely, then brings it all back when you're done. The push button interlock means no half-switched states. No ambiguous mid-transfer. Clean in, clean out. For the ops manager who's been meaning to schedule that service for three months now — this is the part that makes it possible

• 120kVA capacity for large three-phase UPS installations
• Push button interlock prevents partial or ambiguous switching states
• Three-phase rated for commercial and industrial Australian facilities
• Wrap-around design integrates with existing MBS topologies without re-routing the panel
• Lets you service the UPS while critical load stays on utility