The DS3800NSMB1A1A is a GE Speedtronic Mark IV turbine control circuit board from the DS3800 NSMB series. This board supports specific signal monitoring or control management functions within the Mark IV turbine control panel. The GE Mark IV Speedtronic system was produced in Salem, Virginia from the early 1980s through approximately 1990. For plants maintaining aging Mark IV systems, Powergenics provides repair and supply support across the full DS3800 catalog. The DS3800NSMB1A1A is repaired and supplied with a 3-year warranty. Call 800-861-9773.

MK IV
DS3800NSMB1A1A
The MK IV Speedtronic turbine control system was produced in Salem, VA, USA from the early 1980’s to about 1990.
Printed Circuit Board or PCB
MK IV
Need This Board Repaired or Sourced?
Powergenics repairs and supplies industrial circuit boards with a 3-year warranty and 98% success rate. We are SDVOSB certified and hold a GSA contract. Rush turnaround available.




