BSEN 60617 Electrical Symbol recognition
Match the description to the symbol. 4 random questions from a bank of 36 questions
© K.Brown 2025
Identify the symbols. Reference can be made to BS7671 On-site guide (inside back cover)
Check
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
???
Emergency light
Inverter
Self-contained emergency light
Transformer
two-gang 13A switched socket outlet
Illuminated switch
Fused connection unit
Timeswitch
Flood light
GLS (general lighting service) lighting point
Lighting point (general symbol)
Motor starter
Intermediate switch
Meter (general symbol)
Spotlight
Wall-mounted light fitting
GLS lighting point (with inbuilt switch)
Fan
Distribution board
Double-pole switch
Pushbutton
two-way switch
Fluorescent lamp - three tube
Rectifier
Meter (power)
Single-pole switch
Socket outlet with inbuilt isolating transformer
low-pressure mercury light fitting
Junction box
Single gang switched 13A socket
Dimmer switch
Fuseboard (general symbol)
Pull-cord switch
Bell
Buzzer
Fuse
Check
OK
