Extension Cord Components

Front

Plug

Back

Connects to power source

Front

Cord

Back

Insulated electrical wires

Front

Socket

Back

Receives plug from device

Front

Insulation

Back

Prevents electrical shock

Front

Conductor

Back

Carries electrical current

Front

Strain Relief

Back

Prevents wire damage

Front

Ground Wire

Back

Safety feature

Front

Voltage Rating

Back

Maximum voltage capacity

Front

Amperage Rating

Back

Maximum current capacity

Front

Cord Length

Back

Distance power can travel