Extension Cord | High Quality Extension Cord

Extension Cord | High Quality Extension Cord

An extension cord is essentially a bundle of insulated wires with a plug on each end. The current flowing through the wire generates heat, and when too much current flows through the wire, it overheats and melts the plastic insulation of the wire, which can easily lead to short circuits and fires.
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Quality Management

METTLER TOLEDO's customer satisfaction is driven by its strict quality management system, which ensures that products meet the highest standards. We are committed to manufacturing and supplying high quality machines. Our goal is to provide products and services that meet and/or exceed customer needs. This is achieved through a preventive systems approach to quality assurance. Continuously improve the production process and improve production efficiency.

Customer service

We have a total of 3 assembly workshops, 25 working lines and 2 automated workshops. One is an automatic injection molding workshop with 40 injection molding machines with automatic manipulators and a central conveying system, and the other is other DIY automatic machines to improve production efficiency. At present, we have more than 400 employees and have a production capacity of 40HQ per day.

Efficient R&D

We have an efficient R&D department and always insist on providing customers with high-quality products. We focus on developing and manufacturing new products to make our customers more competitive and ahead of the competition. Meanwhile, we have more than 300 patents in China and Europe.

about us

We Have The Best Solutions for Your Business

Ningbo METTLER TOLEDO Electric Co., Ltd. was established in 2005, specializing in the production of electrical products such as multi-tubes, adapters, extension cables, cable reels, smart products and USB products. We have obtained authoritative certificates such as IMQ, GS, Inmetro, s+, C B, S MARK, NF, CE, CQC ISO9001, and passed BSCI certification. Meanwhile, METTLER TOLEDO is a supply for the 2016 Rio Olympic and Paralympic Games and the 2018 Gold Coast Commonwealth Games. With the rapid growth of the business, in 2018 we moved into a larger modern manufacturing building covering an area of ​​30,000 square meters, which includes a fully equipped testing laboratory, which is more efficient in quality system. We have a total of 3 assembly workshops, 25 working lines and 2 automated workshops. One is an automatic injection molding workshop with 40 injection molding machines with automatic manipulators and a central conveying system, and the other is other DIY automatic machines to improve production efficiency. At present, we have more than 400 employees and have a production capacity of 40HQ per day. We have an efficient R&D department and always insist on providing customers with high-quality products. We focus on developing and manufacturing new products to make our customers more competitive and ahead of the competition. Meanwhile, we have more than 300 patents in China and Europe. If you are interested in any of our products, please feel free to contact us.

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Use an extension cord

Never remove the grounding pin of an extension cord to plug into a two-prong outlet, avoid using one power cord to power multiple devices, never use an indoor extension cord outdoors, and never plug multiple cords together and on carpets or furniture Lay extension cords underneath, never stick extension cords to the floor or fasten them to surfaces with staples or nails. Do not bend or twist the power cord during use. Extension cords that feel hot to the touch should be discontinued.

Use an extension cord

Precautions when using extension cords

1. The power extension cord should be used within the allowable capacity. Do not plug too many electrical appliances. For electrical appliances with high power consumption, do not share a set of sockets or use multiple sets of sockets in series.

2. Do not insert and press the wire and row under the heavy object, which will cause the copper wire inside the wire to break and cause disconnection, and the breakfast current will cause high heat danger through excessive load.

3. When using the power strip, the power cord should not be bundled for aesthetic reasons. After the wires are bundled and pressed, the heat will easily accumulate in the bundle, and the breakfast plastic insulator will be covered with overheating and melting, which will cause the copper wire to short-circuit and catch fire.

4. Power extension sockets and power lines of electrical equipment should be avoided near combustibles to prevent short-circuit ignition of combustibles and cause more serious consequences.

Precautions when using extension cords

Maintenance extension cord

How to maintain the extension cord?
Always store cords indoors and unplug extension cords if not in use. Regular inspection Extension cords, and throw away damaged cords. When disconnecting from the outlet, remove the plug, not the power cord.

Maintenance extension cord
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Frequently Asked Question

Do you have any question?

Choose a power cord with a polarized or three-conductor plug. For larger appliances, thick, round, low-gauge extension cords are best. For smaller appliances and electronics, you can use thin or flat wire.

If used incorrectly, extension cords can overheat and cause a fire. Overheating is usually caused by overloading or connecting devices that draw more power than the power cord can handle. A damaged extension cord can also cause a fire. Extension cords are for temporary use only.

If you want to increase the number of power outlets for a single power supply, use a power strip. Use an extension cord if you want to extend power to a device that is far away.

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