Normally Closed

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
NC
Pronunciation
/ˈnɔrməli kloʊzd/
Category
Academic & Science
Related Field
Electronics

Examples in Context

  1. Any combination of normally closed, normally open or universal valves may be grouped together.
  2. Break contact ( normally closed ) with time delay.
  3. This approach can work because in some systems " 0 " is invalid ports, When you attempt to use a normally closed the port connecting to it will produce different results.
  4. Control type : Normally closed, normally open, double acting.
  5. Normally closed switches, less common than normally open, are made in one of two ways.

Other meanings of NC