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15A should be the max needed for household versions

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Q: What amperage extension cord should be used for microwave?
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Can a microwave be plugged into an extension cord?

Yes, as long as the extension cord is rated for the load. Most microwave ovens use 1000W or more, some less. A standard two wire extension cord would be unsafe. There are, however, extension cords which have the proper gauge of wire and the necessary 3-prong outlets which a microwave would need to operate safely.


What size extension cord should you use for your 120 volt 1725 watt iron?

#16 <<>> To load an extension cord to 1725 watts depending on the length of the cord, the bare minimum should be #14. A better size cord and my recommendation would be a #12 wire size extension cord.


Is it acceptable by OSHA to plug an extension cord into another extension cord?

In Canada this is quite acceptable. One extension cord can be plugged into another extension cord. What has to be kept in mind though, is the load amperage at the end of the cords. Additionally plugging one cord into another increases the wire's total resistance. This effects the over all voltage drop of the cord, by lowering the voltage at the load. If the cord's wire size is increase in each additional cord added to the length, this would be one way to combat against the voltage drop. An example, if the first cord has a #14 size conductor the next size cord to plug into it should be a #12. If additional length is needed then the next size cord to extend the length should be a #10.This type of cord use is used on construction sites all the time. Keep in mind that extension cords are only to be used as a temporary source of power in temporary locations and they not to be used as a permanent installation power source.


Can you replace a 10 amp 125 volt extension cord with a 10 amp 250 volt extension cord?

Yes the rated voltage is a maximum. A 250 v cord might be slightly thicker than one for 125 v. <<>> The voltage rating of an electrical extension cord is the insulation factor of the cord. These cords come in two insulation ratings, 300 volts and 600 volts. If the voltage rating is within the parameters of the cord maximums then it is safe to use it on that voltage. The amperage of the cord is based on the wire size of the cord's conductor. The rating of 10 amps will fall within the #14 cord size. Remember the longer the cord the larger the wire size should be to prevent voltage drop at the connected load end.


What is the proper gauge of wire for an extension cord for a 700 watt microwave oven?

The most common wire size for an extension cord to use would be a #14 conductor. As extension cords are classed as flexible cords, the proper terminology would be a 3C/14. The cord consists of three #14 conductors, whose colouring is white, black and green covered by a plastic sheath.

Related questions

Is a 125v extension cord ok to use on a 1100w microwave oven?

Yes. It should be a 'heavy-duty' extension cord, rated for 15A or 20A .


Can a microwave be plugged into an extension cord?

Yes, as long as the extension cord is rated for the load. Most microwave ovens use 1000W or more, some less. A standard two wire extension cord would be unsafe. There are, however, extension cords which have the proper gauge of wire and the necessary 3-prong outlets which a microwave would need to operate safely.


What cords do you need to power a TV?

Any extension cord that has the capacity to carry the amperage that the TV draws. Any extension cord that the hardware store sell will be sufficient to do the job.


Can you use an extention cord with a table top microwave oven?

Yes, and extension cord can be used with a microwave. But it is critical to pick an extension cord with a sufficiently high rating on it. Hardware stores and large home stores have extension cords specifically for use as appliance extension cords. They are heavy, and they have only a single place on the end to plug something into. They cost a bit, but are worth it in peace of mind.


What size extension cord should you use for your 120 volt 1725 watt iron?

#16 <<>> To load an extension cord to 1725 watts depending on the length of the cord, the bare minimum should be #14. A better size cord and my recommendation would be a #12 wire size extension cord.


Is it acceptable by OSHA to plug an extension cord into another extension cord-?

You can plug an extension cord into another extension cord. A extension cord is to help make doing something easier.


Extension Cord?

form_title= Extension Cord form_header= Install extension cords in your office. What size extension cord do you need?*= _ [50] What color extension cord do you need?*= _ [50] Do you need a 3 prong extension cord?*= () Yes () No


Is it acceptable by OSHA to plug an extension cord into another extension cord?

In Canada this is quite acceptable. One extension cord can be plugged into another extension cord. What has to be kept in mind though, is the load amperage at the end of the cords. Additionally plugging one cord into another increases the wire's total resistance. This effects the over all voltage drop of the cord, by lowering the voltage at the load. If the cord's wire size is increase in each additional cord added to the length, this would be one way to combat against the voltage drop. An example, if the first cord has a #14 size conductor the next size cord to plug into it should be a #12. If additional length is needed then the next size cord to extend the length should be a #10.This type of cord use is used on construction sites all the time. Keep in mind that extension cords are only to be used as a temporary source of power in temporary locations and they not to be used as a permanent installation power source.


Can you replace a 10 amp 125 volt extension cord with a 10 amp 250 volt extension cord?

Yes the rated voltage is a maximum. A 250 v cord might be slightly thicker than one for 125 v. <<>> The voltage rating of an electrical extension cord is the insulation factor of the cord. These cords come in two insulation ratings, 300 volts and 600 volts. If the voltage rating is within the parameters of the cord maximums then it is safe to use it on that voltage. The amperage of the cord is based on the wire size of the cord's conductor. The rating of 10 amps will fall within the #14 cord size. Remember the longer the cord the larger the wire size should be to prevent voltage drop at the connected load end.


Microwave oven is 14 volt but cord is too short can you use a 13 volt adaptor cord?

I think you mean 14 &13 amps, not volts. You should never exceed the rating of an extension cord. A safe margin is a good idea- something like 150-200% of the expected load (21 to 28A in this case). One way to know if you are pushing it is to hold on to the cord after the oven has been running for a few minutes. Also test the junction of the extension cord and the power cord to be sure there is no significant heating.


What is the proper gauge of wire for an extension cord for a 700 watt microwave oven?

The most common wire size for an extension cord to use would be a #14 conductor. As extension cords are classed as flexible cords, the proper terminology would be a 3C/14. The cord consists of three #14 conductors, whose colouring is white, black and green covered by a plastic sheath.


Would using a 60 foot extension cord which is 6 gauge 3 wire cord on a 220 volt single phase welder present any problems?

It shouldn't. Check the nameplate for input amperage of the machine. Your #6 wire is good for 60 amps. If the nameplate amperage is below 60 amps then you are good to go.