BACK TO MAIN INDEX

Information
  Recent pages added
Machine Tool Manuals
OEM phone numbers ref.
Machine shop magazines
NEWS- Latest Headlines
Parameter lists for restoring

Links-CNC information
  Help Forums
Machine tool Builders
Parts Information
Used machine tool websites
Resources Links
Industry link directory
Hobby Projects links
Links pages of other websites

Misc.
  Extension cable length max.

Submit an article
Posted articles


  **CNC help Forums**
Search
CNC Book Store
Machine shop Store


 

Current limits of extension cords

Using long extension cords should not be used if at all possible. If you look at the chart below you can understand why. Whenever you use an extension cord with a power hungry tool, you should never leave it coiled up. Excessive heat is generated and the insulation can melt causing a serious hazard. Cords usually have the size printed on them in this format 12-3 or 12(gauge)-3(# of wires).

Current limits on extension cords (AMPS)
Cord size
25 ft.
50 ft.
100 ft.
18-Gauge
7 amps
5 amps
2 amps
16-Gauge
12 amps
7 amps
3.4 amps
14-Gauge
16 amps
12 amps
5 amps
12-Gauge
20 amps
16 amps
7 amps

GENERAL DISCLAIMER:
All data on this website is provided without charge or obligation by myself or anyone else who contributes to this site. It is the responsibility of the reader to perform any action outlined here in a safe and responsible manner. The reader assumes all responsibility for service or actions taken as a result of the information contained here. We assume no responsibility for personal or property damage, any type of monetary losses or losses caused directly or indirectly from the material provided in this Web page or any pages contained within the Website. If this site has been translated into another language, we are also not liable for how the site content has been translated.
Click here for full disclaimer and terms

HELP US IMPROVE
THIS WEBSITE..!!

Earn $20 by creating a
CNC procedure! 
Click here for more details.

Share with everyone?
...Procedures
...Macro programs
...Experience
...Stories
...Articles
...Recommendations
...Anything related

Suggestions or comments?
Please Email Me: admin@machinetoolhelp.com

Thank you for all your contributions and support.