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Address: No.1, Yixiang ,Liwu Industrial Park,Liwuyuan Village,Xihu District, Shilong Town,Dongguan 523325,Guangdong ,China
Contact name:James Lai
Dongguan Ampfort Electronics Co., Ltd. |
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Assorted MAXI Car Auto Automotive Blade Fuses 20A 30 Amp 35 Amp 40 Amp 50 Amp 60 Amp 32V
Overview Of The Automotive Blade Fuses
There are many electrical devices in the car circuit that are connected by wires of different colors, the most important of which should be the fuse. The fuse is a customary name, and it is called a fuse in the national standard. The role of the fuse is to protect the circuit (circuit) and electrical equipment.Automobile fuse is a kind of current fuse. When the circuit current exceeds its rated current abnormally, it fuses to protect the circuit. It is often used for overcurrent protection of automotive circuits and also for overcurrent protection of industrial equipment.
Automotive blade fuses can be divided into: ultra-small blade fuses, small automotive fuses, medium automotive fuses, and large automotive fuses.During the use of the car, if any electrical equipment does not work, it may be caused by the fuse being burned and needs to be replaced in time.
Dimensions Of The Automotive Blade Fuses
Dimensions in mm for reference only. See outline drawing for dimensions and tolerances.
ELECTRICAL(OPEN TIME)Of The Automotive Blade Fuses
| Load(Test Current) | Opening time |
| 110% | >4h |
| 135% | 0.15-1800(s) |
| 200% | 0.15-60(s) |
MATERIAL Of The Automotive Blade Fuses
| PART NAME | MATERIAL |
| FUSIABLE | Zinc, tin, copper, silver or alloys with these as main components |
| Plastic body | PA66 /PLASTIC |
Labeling Of The Automotive Blade Fuses
The specification (rated current) label of the fuse, printed on the top cover of the plastic body. The font cannot disappear and it is obvious and easy to see. The colors of different specifications (rated current) are as follows:
| Current(A) | Color | Current(A) | COLOR |
| 20 | YELLOW | 50 | RED |
| 25 | NATURAL | 60 | BLUE |
| 30 | GREEN | 70 | TAN |
| 35 | PURPLE | 80 | NATURAL |
| 40 | ORANGE | 100 | PURPLE |
| 120 | LIGHT BROWN |
*If the color is similar or changed, the number on the top cover of the product shall prevail.
The use and precautions of car blade fuse
Automobile insert fuse is a common component in the circuit. It has various types and unique functions. It is an indispensable part of the normal operation of the daily circuit.
Automotive blade fuses are widely used:
1. At each key point (or part) of the line of the car, there are generally equipped with such as insert type or tubular type, pin type such as ceramic type, and special type such as junction box type insurance. There are many types, each with its own benefits.
2. The general insert type insurance is installed in some places that are easy to install and replace, and the line voltage (current) fluctuates less. Except for special circumstances, these places are generally not easy to "burn out" and are more convenient to maintain.
3. Various types of insurance car companies have different design methods when designing. Some important, "high-risk" area lines, and even "insurance" installed in parts with large heat generation have higher requirements. Ordinary ones such as some plug-in ones can't be replaced.
4. Some other insert-type insurances will have several pieces in the car, such as in the fuse box, to facilitate the owner's emergency use. For details, please refer to the relevant instructions in the user manual.
Precautions for car blade fuses
(1) The fuse should be replaced according to the rated current value indicated on the fuse box cover, and do not use a fuse with a higher current than the rated current. (2) If the new fuse blows immediately, it means that the circuit system may be faulty and should be repaired as soon as possible.
(3) In the absence of a spare fuse. In an emergency, you can replace the fuse on other equipment that does not affect driving and safety.
(4) If a fuse with the same current load cannot be found, a lower rated current than the original fuse can be used instead.
It should also be reminded that many auto parts stores currently sell fake and inferior fuses, which are not insured at all. Therefore, be sure to choose genuine accessories when purchasing. Otherwise, you can get things done with 5 yuan, and in the end, you spend more than 1,000 yuan, and I don't know who is to blame. If you are not sure, please go to AMPFORT to replace the fuse. In this case, the professional sales engineer will repair it according to the situation you have reported, replace the genuine parts for you and enjoy the warranty contract.
