Canadian Ground Shipments by Purolator July 16 2019 - We are in the process of upgrading our phone system over the next few days.  If you have trouble getting through, please send us an email info@electricmotorwarehouse.com and we will reply back to you as soon as possible. Thank you for your patience.USA
 

Wire Sizing Chart

Single Phase Motors (230 volt)

HP 100 ft. 150 ft. 200 ft. 300 ft.
1.5 10 8 8 6
2 10 8 8 6
3 8 8 6 4
5 6 4 4 2
7.5 6 4 3 1

 

Three Phase Motors (230 & 460 volt)

HP VOLTS 100 ft. 150 ft. 200 ft. 300 ft. 500 ft.
1.5 230V 12 12 12 12 10
1.5 460V 12 12 12 12 12
2 230V 12 12 12 10 8
2 460V 12 12 12 12 12
3 230V 12 10 10 8 6
3 460V 12 12 12 12 10
5 230V 10 8 8 6 4
5 460V 12 12 12 10 8
7.5 230V 8 6 6 4 2
7.5 460V 12 12 12 10 8
10 230V 6 4 4 4 1
10 460V 12 12 12 10 8
15 230V 4 4 4 2 0
15 460V 12 10 10 8 6

**Please consult your local power company for anything not on this chart.