Key Components – Capacitor Contactors, with and without pre-loading resistors

For power factor correction 1)


  • Power factor correction equipment



230 ... 690 V AC


12.5 ... 100 kvar (50/60 Hz)

Customer benefits:

  • Excellent damping of inrush current

  • Improved power quality

  • Reduction of voltage sags

  • Series J230 with pre-charge resistors for conventional PFC systems,
    series N230 for de-tuned systems

  • Increased mean operating life expectancy of the PFC systems


B44066S ... N230
for de-tuned systems


B44066S ... J230
for conventional systems

1) Products shown on this page reflect typical specifications. You are kindly requested to approve our product specifications or request our approval for your specifications before ordering.


Further information see Product Profile

Power Factor Correction