Normally Open Contactor Electrical Diagram. Each contact is a piece of electrically conductive material typically metal. Generally these contacts are normally open no contact.
These contacts also may be shown as a drawing of a line from 1 contact ending in a dot the nc contact and another line from another contact that is near the dot but does not touch the dot the no contact 1 3 check for an auxiliary output contact. When the relay energizes the contacts close completing the path for current and illuminating the light. Each contact is a piece of electrically conductive material typically metal.
1955 porsche wiring diagram 2009 jeep grand cherokee fuse diagram 7 pin trailer plug wiring diagram skyline aljo electric guitar 2 pickup wiring schematic electric service panel wiring 66 chevy c10 alternator wiring diagram accel ecm wire diagram hyundai two door car drug free clipart prowler regal 365flt wiring diagram 1972 ford.
A contactor has several contacts as per the application and load. Nc is normally closed ie. The devices labeled grn and red represent our lamps. In the above picture you can see a normally open relay diagram in which the relays high amperage circuits contacts are open and do not have a connection.