Quick Answer: What Does 12/3 Mean On An Extension Cord?

Which is better 12 gauge or 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..

What do extension cord numbers mean?

A lower AWG number indicates a thicker wire and a higher capacity. The lower the number, the higher the cord’s capacity to deliver power. Gauge is typically listed along with the number of conducting wires in the cord. For example, a 14/3 cord contains 14-gauge wire and has three conductions inside.

Is it OK to mix 12 and 14 gauge wire?

Anyway, the first subject is a bit touchy because it makes it difficult to perform an inspection when all of the wires coming into the panel are 12 but many of the circuits have 14 in them too. There is nothing against code mixing wire size for these circuits as long as the OCPD matches the smallest wire.

What is the best heavy duty extension cord?

BEST FOR HEAVY DUTY: US Wire and Cable 25ft Extension Cord. BEST FOR OUTDOORS: UltraPro 25 ft Indoor/ Outdoor Extension Cord. BEST DESIGN: Cordinate Designer 3 Extension Cord.

What is the strongest extension cord?

With its high-power rating, durable design, and lockable lighted outlet, the Voltec Pro 50 foot outdoor extension cord is simply the best extension cord on the market.

What is the safest extension cord?

Longer cords can’t handle as much current as shorter cords of the same gauge. Choose cords with polarized or three-prong plugs. For use with larger appliances, thick, round, low-gauge extension cords are best. For smaller appliances and electronics, you can use thin or flat cords.

Is it safe to plug a fan into an extension cord?

Nearly any home fan can be plugged into an extension cord. Just be sure the fan’s amperage does not exceed the extension cord amp rating.

What does 12 AWG mean on an extension cord?

Gauge is a numerical rating of copper wire diameter and is identified by an American Wire Gauge (AWG) number. For example, a 12 AWG, 120-volt cord contains 12-gauge wires and is intended for use with standard 120-volt outlets. In the AWG rating system, the smaller the number the thicker the wire.

What is the difference between a 10 gauge and 12 gauge extension cord?

A 10- to 12-gauge cord is for heavy and extra heavy duty applications (chainsaws, circular saws, shop vacs, air compressors, etc.). These are the heavier weight, and heavier duty cords designed for continual use on job sites, even in extreme weather, and are suitable for very high-amperage tools.