An extension cord is one helpful tool meant to give you a power supply while there are no outlets around or just too far. Choosing the right one is imperative to make it Safe & Efficient. So what are some of the big things to look for when searching, and deciding on a convenient extension cord that fits your needs best?
The shorter, the better: Keep In My Mind that There Can Be Some distance between your power source and your device you want to connect with. Choose a cord that is going to reach with out being strained so there are no unsafe risks. Voltage drop and resistance on the line mean less power and safety - which can also create a fire hazard.
Thickness & Capacity: The thickness of the cord will directly affect how much electrical current it can handle without overheating. The gauge number between 10 and 18 shows the thickness of conductive wire within a cord. This will ensure you do not overload the circuit and burn out your device. A 14-gauge cord may be suitable for use with 120-volt power tools drawing amps or less, but it's recommended to have a backup. A 12-gaugompatible for higher amount of draw (20-amps).
Safety tip: make sure that the cord is able to handle a full current without tripping your breaker at maximum load, or burning down your house. Check the amperage rating on both your cord and the device-use this information to select a safe load-handling-capable extension, such as: Secondly, the cord insulation is crucial to protect its conductive wires from environmental issues -humidity, heat resistance up until abrasion. Cords should be constructed with tough, flexible insulating materials like vinyl rubber and thermoplastic elastomer (TPE).
Plug Compatibility - The plugs on the power cord should fit both in its outlet and into your device. You want a rugged, grounded (three prong for safety), polarized plug if you can get it.
Now, lets take a look at some of the most reliable extension cord brands that are proven to be long-lasting and safe.
Coleman Cable, A name we all trust is having in-door and out door extension cords of every size (Length), gauge & ampere. They make their cords of top-grade materials such as SJTW wire, which can withstand sunlight, moisture and temperature variances. The limited lifetime warranty that Coleman Cable offers gives you the peace of mind in knowing these cords are built tough to keep our customers happy.
AmazonBasics - Amazon-owned brand offering economical SJTW rated PVC insulated copper wire extension cords. The cords have a lighted end to indicate receipt of power, and the plug itself is grounded for safety.
Southwire - A major wire and cable product manufacturer, Southwire provides excellent extension cords in a number of lengths, gauges as well as amperages. What to know: Their cords use heavy duty SJTW wire and are coated in clear polymer which is made to resist both moisture, UV rays and abbrasion. Made with a limited lifetime warranty guaranteeing long-lasting, high-quality performance.
Water is probably the most extensive threat to electrical devices and appliances, including extension cords. It is important to properly waterproof the connections since this will be an outdoor and possibly damp environment. You can read this step by step guide for waterproofing your extension cord.
Although waterproofing sprays are available, the best way to protect your electrical cords against water is with a sealant. make sure that it can be safely used on an electric wire and it does not eat or damage the insulation of most wires. Silicone spray or Plasti Dip are popular choices to prevent corrosion in electrical connections
Wipe the cord down with a damp cloth, allow to completely dry and then apply your waterproofing spray or sealant. If it is necessary, cover any open areas including plugs and junctions.
The cord should be dry before using it, and let the waterproofing spray or sealant to completely fix according to the manufacturer instructions. Post waterproofing the cord, ensure not to wet it too or make sure that obstructed from its availability in water because submersion and a long way range humidity might nevertheless motive damage.
An extension cord is a handy device that provides more outlets and the convenience of running devices far from an electrical receptacle. Follow these IMPORTANT Tips to be on safe side and avoid any accident or damage!
Do not overload the cord beyond its amperage rating and capacity Check manufacturer's instructions and labels to see if devices are compatible.
Do not lay the cord on a material like carpets, rugs or near water, heat sources and sharp objects which can damage the insulation of cable to expose wire.
Use the plug not the cord when you unplug it to avoid breaking down insulation and a fire hazard.
Never use the fryer with a damaged cord (cracks, fraying or loose connections) - regularly inspect for damage. If any defects are found, replace the cord immediately.
Therefore, it is important for anybody who uses appliances or electrical devices that they need an extension cords to know how to choose the perfect one and perform safely usage of this. Following the guidelines given you can then use multiple data points to make sound decisions that preserve both safety and productivity, in addition to extending device life.
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