Fe-Group Logo Mark
It is easy to calculate the contact life expectancy for each load condition.
© 2017, Fuji Electric FA Components & Systems Co.,Ltd. All rights reserved.
Back

AC-3: MC contact

Reset



  • ・ Use the approximate life expectancy determined by AC-3 for the calculation.
  • ・ Note that this calculation cannot be applied to high frequency operation, AC-4.
  • ・ The starting current is calculated assuming six times the rated current.
  • ・ When the load generates an inrush current, a shorter life expectancy may occur depending on the calculation results.
  • ・ Furthermore, in consideration of deterioration due to aging, we recommend updating every 10 years when using the product in a general environment, even when the total number of cycles of the calculation has not been reached.
  • ・ Selectable types
    SC-03, SC-0, SC-05, SC-4-0, SC-4-1, SC-5-1, SC-N1, SC-N2, SC-N2S, SC-N3, SC-N4, SC-N5A, SC-N6, SC-N7, SC-N8, SC-N10, SC-N11, SC-N12, SC-N14, SC-N16
YF160214
© 2017, Fuji Electric FA Components & Systems Co.,Ltd. All rights reserved.
Back

AC-1: MC contact

Reset



  • ・ Use the approximate life expectancy determined by AC-1 for the calculation.
  • ・ When the load generates an inrush current, a shorter life expectancy may occur depending on the calculation results.
  • ・ Furthermore, in consideration of deterioration due to aging, we recommend updating every 10 years when using the product in a general environment, even when the total number of cycles of the calculation has not been reached.
  • ・ Selectable types
    SC-03, SC-0, SC-05, SC-4-0, SC-4-1, SC-5-1, SC-N1, SC-N2, SC-N2S, SC-N3, SC-N4, SC-N5A, SC-N6, SC-N7, SC-N8, SC-N10, SC-N11, SC-N12, SC-N14, SC-N16
YF160214
© 2017, Fuji Electric FA Components & Systems Co.,Ltd. All rights reserved.