Electrical Symbols Part 1
Switch Outlets Symbols
Symbol
|
Switch Oulet
|
S
|
Single Pole Switch
|
S2
|
Double Pole Switch
|
S3
|
Three Way Switch
|
S4
|
Four Way Switch
|
SK
|
Key-Operated Switch
|
SP
|
Switch and Pilot Lamp
|
SL
|
Switch for Low Voltage Switching System
|
SLM
|
Master Switch for Low Voltage Switching
|
SFH
|
Switch and Fusetat Holder
|
SF
|
Fan Switch
|
 |
Switch and Single Receptacle
|
|
Switch and Duplex Receptacle
|
SD
|
Door Switch
|
ST
|
Time Switch
|
SMC
|
Momentary Contact Switch
|
SCB
|
Circuit Breaker Switch
|
 |
Ceiling Pull Switch
|
 |
'Hand-Off-Auto' Control Switch
|
 |
Multi Speed Control Switch
|
 |
Pushbutton
|
 |
Occupancy Sensor-Wall Mounted With 'Off -Auto' Override Switch
|
 |
Occupancy Sensor- Ceiling Mounted; ''P''
indicates multiple switches wire-in
parallel
|
SR
|
Variable Speed Switch
|
SWP
|
Weatherproof Switch
|