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.
