External Wall Mount 3/3 MBS 30K

Model: External Wall Mount 3/3 MBS 30K
SKU: 10133007

  • 100% « Make before Break » to provide continuous power to connected equipment during UPS maintenance
  • Automatic UPS-protection design – Auto transfer UPS to bypass when opening the maintenance bypass switch cover
  • Easy operation with simple rotary switch
  • Terminal block type
  • Suitable for 3/3 Phase UPSs

An external Maintenance Bypass Switch. It provides continuous power without shutting down the connected loads during UPS scheduled maintenance or battery replacement. Built in « Make Before Break » technology, it is easy in operation with a rotary switch. It features terminal block for connecting input and output. Using a relay contact it sends signal to the UPS to switch it to the internal bypass to avoid short of the input and output of the UPS.