Location: Home > Terminology Library  

normally close banner

normally close

Normally close, or NC, N/C, normally closed, means that in the power system, all contacts are connected in a natural, unpowered state.

  Get in touch with us now!

Please take a minute or two to complete this simple form to get reply in 24 hours, thank you!

*Please check the trash box of your mailbox, if you do not receive our email.