Table of Contents
How much wattage can a 12 gauge extension cord handle?
Matching Extension Cord to Load
| Extension Cord Wire Gauges, Amperage Rating, and Wattage | ||
|---|---|---|
| #18 | 5 Amps | 600 Watts |
| #16 | 7 Amps | 840 Watts |
| #14 | 12 Amps | 1,440 Watts |
| #12 | 16 Amps | 1,920 Watts |
Can 12 gauge extension cord handle 20 amps?
16 Gauge for 1-10 Amps. 14 Gauge for 11-13 Amps. 12 Gauge for 14-15 Amps. 10 Gauge for 16-20 Amps.
What gauge extension cord do I need for 30 amps?
10 AWG
30 Amp RV Extension Cord Gauge For the 3,600 watts that a 30-amp cord can handle, you’ll want a 10 AWG extension cord.
What gauge extension cord do I need for a 30 amp RV?
10-gauge
That’s why you really need at least a 10-gauge extension cord for any 30-amp circuit. As you can see from the chart above, it’s rated for 30 amperes of current so it will have much less voltage drop (easily half as much as a 14 gauge cable with the same current).
What is considered a heavy duty extension cord?
A 10- to 12-gauge wire is considered a heavy-duty extension cord, a 14-gauge wire is a medium-duty cord, and a 16-gauge wire is a light-duty cord.
What is the difference between a 12 gauge and 14 gauge extension cord?
14-Gauge Cords: Any 14-gauge cord between 0 and 50 feet long will adequately handle loads between 10 and 15 amps. 12-Gauge Cords: If your tool load is between 10 and 15 amps and the length of the cord is 50 to 100 feet, you need a 12-gauge cord to safely power any tool. This is a great extension cord for many purposes.
Which is better 14 or 16 gauge extension cord?
Within 50 feet of your outlet, use a 16-gauge light-duty cord for blowers. For a higher Amp or a greater distance from the outlet, go with a 14-gauge medium-duty cord. Look for a “W” on the jacket if the cord is rated for outdoor use.
Can a 15 amp extension cord handle 20 amps?
15 Amp Circuits The wire has a rating that allows it to carry up to 20 amps. In most home installations, several 15-amp receptacles connect to a 20-amp circuit breaker. This allows multiple devices to connect to a single 20-amp circuit as long as the total circuit load does not exceed 20 amps.