Extension Cord Assembly Basics

Front

Definition

Back

Connecting electrical devices to power source

Front

Components

Back

Plug, cord, socket, strain relief

Front

Plug

Back

Connects to power outlet

Front

Cord

Back

Insulated wire for electricity flow

Front

Socket

Back

Receives plug of device

Front

Strain Relief

Back

Prevents cord damage at plug

Front

Wire Gauge

Back

Thickness of wire, affects current capacity

Front

Current Rating

Back

Maximum current cord can handle

Front

Voltage Rating

Back

Maximum voltage cord can handle

Front

Insulation

Back

Material covering wire for safety