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Generator Power Cords

A reliable source for Generator Power Cords information and a resource for accessing leading Generator Power Cords and suppliers.

Generator power cords are typically cords with a high amperage rating. Before the power is distributed to the utility system, their current rating can reach 50 A. Generator power cords must have the same power rating as the highest-rated generator outlet to avoid insulation breakdown. Read More…

Generator Power Cords Generator power cords are a very important part to any generator system, especially portable generators as these special power cords enable the entire machine to function properly.
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Leading Manufacturers

Livermore, CA  |  800-669-8090

Our customers find we have the highest standards when it comes to quality, and delivery. Quail Electronics is a worldwide power cord supplier, offering power cords and various other products.

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Quail Electronics, Inc. $$$

Oskaloosa, IA  |  641-673-5000

All of our power cords are tested and stand up to rigorous demands of everyday application. We serve a global market including the United Kingdom, Ireland, Germany, Switzerland, Austria and of course the United States.

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Interpower Corporation $$$

Joliet, IL  |  800-683-7228

United Universal Industries is a leading supplier and manufacturer of various power cords, wiring harnesses and special molded products for a wide range of industries and markets.

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United Universal Industries, Inc. $$$

Lancaster, PA  |  800-818-4916

Our plug adapters are guaranteed to bring you a lifetime of value. Our staff is committed to bringing you only the most reliable products that are available. We will find solutions for your cord needs regardless of how difficult the job may be.

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Kord King $$$

Chino, CA  |  888-871-7224

Voltec Power & Lighting is a manufacturer of appliance cord sets, electronic cord sets, interconnects, power supply cords and custom molded cable assemblies for the OEM markets. We are ISO 2002 registered. No matter what your industry or application, Voltec has the power supply for you.

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Voltec Power & Lighting $$$
placeholder image Quail Electronics, Inc. Interpower Corporation United Universal Industries, Inc. Kord King Voltec Power & Lighting

These power cords are designed specifically to handle the power requirements of a generator. They come in a wide range of amp ratings, from 15 amp to 30 amp cables. Connectors for generator power cords come in a variety of shapes and sizes. The 5, L5, L14, 14, TT, and CS are some of the most common generator power cords available today. Checking the receptacle labels might help choose these labels. For example, L14-30P refers to a twist lock, 30 amp plug in this case.

Design of Generator Cords

These special power cords are developed and constructed with specific demands in mind, only bought from reputable generator power cord manufacturers to ensure the correct product for the need is acquired. Generator power cords are manufactured and rated to precise criteria to obtain the necessary amperage. The cord's length matters, meaning the exact length needed must be known. Two smaller cords cannot just be bought and connected like any standard extension cord, even if they're rated the same.

generator locking power cord

The reason for this is that the length and wire size of the cord is designed in a specific way to ensure minimal line loss. When more length is added to the cord, it will no longer function properly. When looking for an ideal generator power cord, there are various options, including 15 amp to 30 amp cords. The cords come with a variety of connectors. Many generator power cord manufacturers customize power cords to ensure the exact wire sizes and minimize voltage losses for the desired length of wire.

Types of Generator Cords

Electronic items cannot be plugged directly into the generator socket; therefore, an extension cord is required. The lengths and gauges of generator cords vary, but most are incompatible with portable generators. It is critical to select a generator cable that operates efficiently. Otherwise, the electric devices and generator may be damaged. On the market, the most common generator power cords are the 5, L5, L14, 14, TT, and CS.

generator extension cord

These cords are linked to the receptacle labeling because a reading like L14-30P indicates a twist lock, 30 amp plug. Copper wire with varying thickness levels is used in the middle of extension cables. AWG assigns a thickness rating. The most common wire gauges are AWG 8, 10, 12, 14, and 16. More power can be predicted from a wire with a greater thickness. The odds of resistance in a thin wire are extremely high. Lower AWG is better for thicker wire.

Considerations When Selecting Generator Cords

  • Choosing the Correct Generator Cord Amps: Generator power lines are measured in amps, whereas portable generators are measured in watts. The more amps the cord has, the more electricity it can handle. A 50-amp power cord, for example, is significantly thicker than a 20-amp power wire. This enables it to tolerate higher wattages (more appliances). Each of the generator's outlets will be able to withstand a set quantity of amps. A power cord that matches the generator's most powerful outlet is chosen. If a 50-amp outlet is available, use a 50-amp power cord. A 20-amp cord is used with a 20-amp outlet. Choosing a lower-amp cord means power is wasted, and there's a risk of damaging the device.
  • Choose the Correct Generator Cord Type: Different forms have been purposefully put into the plugs and connectors to help prevent an electrical overload. Pay specific attention to the form of a 30-amp or 50-amp outlet. For example, there are two types of 30-amp plugs: 3-prong and 4-prong. The 3-prong plugs only carry 120 volts, but the 4-prong plugs carry both 120 and 240 volts. More homes are beginning to have 240-volt outlets or appliances; therefore, the 4-prong types are becoming more common. If the portable generator has a 50-amp socket, it almost certainly requires a specific power cord with two distinct ends. The male plug with a straight blade will fit into the generator. A transfer switch or power inlet box will accept the twist lock female connector.

Generator Power Cords Informational Video

 

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