Some Switchgear and circuit breakers are still in use after 20 to 50 years of operation. National Switchgear offers a solution to outdated power distribution equipment without replacing entire substations. National Switchgear engineers new circuit breakers that allow easy installation in your present switchgear in minutes - by your own personnel. Circuit breakers wear out much faster than the switchgear that houses the breakers. Five minutes is all the time it takes to install the most technically advanced breakers in your switchgear - regardless of manufacturer, vintage or condition.
Interchangeability is guaranteed.