The LineBOSS™ NBS, Nielsen Bypass Switch, was originally designed in 1972 by Carl Nielsen, P.E. to allow non-interrupting bypassing and energizing (cut-in or cut-out) fixed booster transformers. The NBS switch now provides continuous power to load-side customers when energizing or de-energizing one, two, or three phase fixed booster, auto-booster, and regulator transformers as required by voltage conditions or routine maintenance or replacement.
|Voltage Class:||Continuous Current Class:|
|15.5 kV||600 A Transfer & Continuous|