Pressure Symbol T Temperature Symbol Level Symbol Flow Symbol Circuit Breaker Symbol Fuse: A component in an electrical circuit that will open the circuit if too much current flows through it. 111-7898 3E-5179 Part Number: for Connector Plug 3E-5179 Part Number: for Connector Receptacle Plug Receptacle Pin or Socket Number 5A 1 Deutsch connector: Typical representation of a Deutsch connector. The plug contains all sockets and the receptacle contains all pins. Fuse (5 Amps) 9X-1123 Component Part Number 2 325-AG135 PK-14 1 2 Sure-Seal connector: Typical representation of a Sure-Seal connector. The plug and receptacle contain both pins and sockets. Harness identification code:
This example indicates wire group 325, wire 135 in harness "AG". Wire Color Wire Gauge HARNESS and WIRE Electrical Schematic Symbols Symbols Symbols and Definitions Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates tha screw terminals and a wire can be disconnected from it. Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.). No circle indicates tha disconnected from the component. Ground (Wired): This indicates that the component is connected to a grounded wire. The grounded wire is fastene Ground (Case): This indicates that the component does not have a wire connected to ground.
It is grounded by machine. Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally opens the contacts of a normally closed reed switch. Sender: A component that is used with a temperature or pressure gauge. The sender measures the temperat resistance changes to give an indication to the gauge of the temperature or pressure. Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity. It has a coil that mak when current flows through it. The electromagnet can open or close the switch part of the relay. Solenoid: A solenoid is an electrical component that is activated by electricity.
It has a coil that makes an electro flows through it. The electromagnet can open or close a valve or move a piece of metal that can do work. Magnetic Latch Solenoid: A magnetic latch solenoid is an electrical component that is activated by electricity a permanent magnet. It has two coils (latch and unlatch) that make electromagnet when current flows through t internal switch that places the latch coil circuit open at the time the coil latches. Harness and Wire Symbols mbly Identification: Harness Identification Letter(s): (A, B Letters and Harness sample). Harness Connector Serialization C "Connector" and the number indicat harness (C1, C2, C3, ...). AG-C4 L-C12 1 2