An air switch, also known as an air circuit breaker, is a type of circuit breaker that is a type of switch that automatically opens when the current in the circuit exceeds the rated current. The air switch is a very important electrical appliance in the low voltage distribution network and the electric drive system. It integrates control and various protection functions. In addition to being able to complete the contact and breaking circuit, it can still protect the circuit or electrical equipment from short circuit, severe overload and under voltage, etc., and can also be used to start the motor infrequently. Because air is used as an arc extinguishing medium, it is called an air switch. So, you definitely want to know which brand is good air switch it! For those who have this need, it is one of the topics that deserves close attention. As for the question of which brand of air switch is good , I would like to recommend several good air switch brands for everyone, hoping to help those who have this need!
First, do you know which brand of air switch is good?
Which brand of air switch is good
Schneider SchneiderSchneider Schneider has more than 170 years of history, is the top ten brands of switch sockets, has a strong market share in residential applications, specializing in electrical and automation management. Schneider Electric is capable of closing, carrying, and breaking currents under normal circuit conditions, as well as switching devices that can engage and break currents under abnormal circuit conditions (including short-circuit conditions) for a specified period of time. Mainly for the world's customers to provide comprehensive solutions, a full range of products and components and thoughtful service.
Which brand of air switch is good
2.ABBABB is one of the world's top 500 companies, which was formed by the merger of Swedish Asea Corporation (ASEA) and Switzerland's BBC Brown Boveri in 1988. It is a leader in power and automation technology. The modern lighting switch is no longer just a basic daily necessities, but also a work of art with a fascinating design. Through the combination of innovative technology and aesthetics, they can give life space charm and vitality. ABB's lighting switch series meets your high requirements for personalized space quality and design.
Which brand of air switch is good
3. CHINT CHINTZhejiang Zhengtai Electric Co., Ltd. is the largest manufacturer of low-voltage electrical appliances in China. The products are sold in more than 90 countries and regions in the world. The air switch of Zhengtai is of good quality and reasonable price. HF40 series knife isolator and isolation switch are products developed by our company and have protective functions. Is an alternative to the HD11 series. Mainly used in low-voltage power distribution equipment for manual connection and disconnection (type II switch can be broken), isolated power supply. Greatly improve the personal safety protection performance, to prevent accidental touch conductive parts during operation. It is widely used in various power cabinets and switch boxes.
Which brand of air switch is good
SiemensSiemens is a world leader in the field of motors and electronics. Siemens air switches are distinguished by their outstanding technical achievements, unremitting innovation, superior quality, and dependable reliability. From the plastic texture to the seams Say, Siemens's work is beyond the reach of other brands.
Which brand of air switch is good
5. DelixiChina Delixi Co., Ltd. mainly deals in pneumatic components, frequency converters, soft starters, circuit breakers, relays, contactors, voltage regulators, instrumentation, etc., and continues to provide customers with quality products and services.嫦娥 æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ æœåŠ¡ '
Which brand of air switch is good
6. Merlin Gerin MGEMerlin Gerin MGE is the leading power distribution brand in the world, affiliated with Schneider Electric Group, the main pioneer of international standards in the field of power distribution. Merlin Gerin's air switch function and features are very good, and its service life is long. Consumer purchase. Merlin Gerin provides customers with modular and autonomous components that can be organized like a system. The brand also provides production processes for its middlemen to produce safe, scalable and standard optimized power equipment.
Which brand of air switch is good
7. People PEOPLEPeople PEOPLE is the first brand in China's industrial electrical industry. The main products include miniature circuit breakers, molded case circuit breakers, leakage circuit breakers, frame circuit breakers, contactors, knife switches, disconnectors, dual power automatic switching devices, and frequency converters. , Soft-start automatic switching devices, complete sets of equipment, instrumentation and other high and low voltage electrical products. Leading domestic industrial electrical appliance brands, large-scale diversified enterprise groups. People's electrical air switch quality is very solid, the price is very value.
Which brand of air switch is good
8. Panasonic PanasonicPanasonic Panasonic is one of the largest electronics manufacturers in the world. Panasonic has been trusted and praised by consumers for everything from video and audio equipment to information and communication tools, from home appliances to components and components. The overall Panasonic air switch product is very solid and compact.
Which brand of air switch is good
9. Changshu switchChangshu Switch Manufacturing Co., Ltd. is a well-known electrical professional manufacturing company, mainly produces high and low voltage electrical components, electronic products and high and low voltage switchgear. Changshu air switch passed the "3C" certification and "CQC" certification from the China Quality Certification Center, which is very safe.
Which brand of air switch is good
10. Great Wall CNCGreat Wall Electric Group is a large enterprise led by industrial electrical appliances. Not only sells domestically, but also exports to Europe and the United States, the Middle East and more than 50 countries and regions. Great Wall air switch is light in weight, excellent in performance and reliable, and its breaking capacity is also very strong.
Second, air switch selection techniquesIn the choice of air switch, you should choose from the largest to the smallest. If the air switch is home, then only consider whether it can carry the current of the home, including the total rated current of the living room, bedroom, kitchen, and bathroom. If it is not for home use, it needs to be selected from the largest to the smallest, so as to ensure the The air switch can withstand higher currents without the possibility of current short circuits.
1
Find out the layout of the house switchBefore purchasing the air switch, be sure to figure out your incoming switch and loop switch. The so-called incoming switch refers to the total meter downstairs to the home line, take a look at the total rated current, look at the home The maximum load current determines a minimum rated current value, and the loop switch refers to the home-installed circuit. It must start from the positive pole and return to the negative pole. The process of forming a loop is simply a power-on circuit. These two aspects are also to be used as reference for air switch selection.
2
Air switch model selectionAfter knowing the current of one's home, the following is the model of the air switch. According to the understanding of the Xiaobian, the air switch has the following types: DZ47, DZ10, DZ5, DZ15, and DZ20. Models where DZ5 is the smallest for the circuit rated current 50A, DZ47 for the current of 60A, and the working voltage of 240v/415v or less. This largest type of air switch is suitable for building circuits, the largest of which should belong to the four air. Switch, its rated current reaches 630A, 400v below the working voltage, can fully guarantee the safety of the circuit, but home, generally do not need to use such a large model of air switch. So the choice of air switch, in terms of model, is also needed to match.
3
Trip timeThe function of the air switch is to protect the safe use of electricity. In the course of excessive current, once the load does not fall, the air switch should trip automatically and achieve the purpose of tripping. Therefore, on the selection of the air switch, whether the trip can be carried according to Heavy current to achieve the purpose of tripping, this is also a knowledge of the choice of air switch, simply speaking, the existence of air switch tripping is to trip, but also a low-voltage switch device, then in a different current process The time for tripping will also be different. For example, when the rated current is twice, it should be automatically spouted after more than two seconds.
There are many ways to choose the air switch. If you still don't know how to select the air switch, you may want to find a professional to install it. In this way, you will not be confused by the choice of the air switch. It is also a good way. Finally, Xiao Bian talks about it here. I hope everyone will know more about the air switch, be familiar with its working principle, protect the air switch, and use electricity safely. Let your family enjoy a more comfortable, safer and more secure living space.
Edit summary: The above is a good brand of air switch, air switch selection techniques related to the introduction, hoping to give everyone the purchase brings reference value! For more information, please continue to follow our website. You can also purchase more of your favorite products on Qijia Mall!
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