Mowgli-Adventures.com
How Do I Calculate What Size Wire I Need?
Learn more
Mowgli-Adventures.com
Why is it Important to Use the Proper Wire Size?
– Wire Length – Temperature – High Current Components
Learn more
Mowgli-Adventures.com
Circuit Components
– Switches – Fusing – Relays
Learn more
Mowgli-Adventures.com
Factors Affecting Wire Size
– Fuse size – System voltage – Type of insulation – Acceptable voltage drop – Circuit length
Learn more
Mowgli-Adventures.com
Fuse Size
As the current draw of your device increases, so does the size of the fuse you'll need
Learn more
Mowgli-Adventures.com
System voltage
The higher the voltage, the thinner the wire you'll need without voltage drop
Learn more
Mowgli-Adventures.com
Type of insulation
The type of insulation on your wire will affect the current rating and maximum temperature
Learn more
Mowgli-Adventures.com
Acceptable voltage drop
If you have a long wire run or are using high-powered components, you may need to increase the size of your wire to avoid voltage drop
Learn more
Mowgli-Adventures.com
Circuit length
The further the electricity has to travel, the more resistance it encounters, and the larger the wire you'll need
Learn more
Mowgli-Adventures.com
Use This Super Quick Wire Size Calculator
Learn more