Allicdata Part #: | LA100URD73LI1250-ND |
Manufacturer Part#: |
LA100URD73LI1250 |
Price: | $ 536.40 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE SQUARE 1.25KA 1KVAC RECT |
More Detail: | N/A |
DataSheet: | LA100URD73LI1250 Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
1 +: | $ 487.63300 |
Applications: | Electrical, Industrial |
Melting I²t: | 585 |
Size / Dimension: | -- |
Package / Case: | Rectangular, Blade |
Mounting Type: | Bolt Mount |
Breaking Capacity @ Rated Voltage: | 100kA |
Operating Temperature: | -- |
Approvals: | UR |
Class: | -- |
Features: | -- |
Series: | POWR-GARD® LA |
Response Time: | Fast |
Voltage Rating - AC: | 1kV |
Current Rating: | 1.25kA |
Fuse Type: | Square |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Electrical, Specialty Fuses typically play an important role in protecting electrical circuits from overload and typically find applications in many industries. The LA100URD73LI1250 is a fuse designed for a wide range of applications due to its customisable characteristics and ability to limit the flow of electrical current, providing additional safety when used in the correct manner.
Application Field of the LA100URD73LI1250
The LA100URD73LI1250 is a low voltage fuse, typically applied in the electrical engineering sector, as a safety component that limits current in some or all conductors in a system. The LA100URD73LI1250 is available in various sizes and capability ranges, making it one of the most widely used fuses available on the market today. It is highly suitable for many applications and is commonly used to protect automotive, commercial and residential electric circuits.
For instance, the LA100URD73LI1250 can be used in automotive and transportation related applications. With the ever increasing complexities in electrical systems, it is important to have a fuse that can handle the required current. The LA100URD73LI1250 is designed to meet stringent electrical automotive requirements and is often seen on installation in modern car and truck electrical systems. Similarly, usage can be extended to industrial applications, such as variable speed drive systems, signal improvements, temperature control system and computers.
It is also among the favourite choice when used in domestic applications. The LA100URD73LI1250 offers convenience and protection between the building\'s main electrical supply and its various components like lighting, appliances and other fixtures.
Working Principle of the LA100URD73LI1250
The LA100URD73LI1250 has a melting element which melts quickly when its rated current is exceeded. This melting element is made of a metal conductor which is gradually heated by the electrical current flowing through it. When the current temperature is higher than the metal’s melting point, melting process will occur and the circuit will be disconnected. Due to its progressive heating meltdown characteristics, the LA100URD73LI1250 is also known as a slow-blow fuse in the industry.
In addition, this type of fuse is also equipped with a silver link inside which can be triggered by a high current. This silver link can quickly enter in meltdown state, offering the fuse a starting surge protection ability from being damaged by heavy electrical spikes. Thus, the LA100URD73LI1250 is suitable for installations at places where there is a higher initial inrush current.
In the event of an overload current, the LA100URD73LI1250’s melting element will melt and disconnect the circuit, protecting it from further damage. The functional characteristics of this fuse greatly depend on the overload current and overload time of the operation. However, the fuse should be able to interrupt the current within a reasonable time once the overload currents exceed certain maximum rated current.
Conclusion
The LA100URD73LI1250 is a versatile low voltage fuse that has wide range of application fields. It is ideal for use in automotive and transportation, industrial and domestic applications. With its customisable characteristics and its ability to limit the flow of electrical current, it provides additional safety when used in the correct manner due to its melting element and silver link. All fused apparatus that is protected by the LA100URD73LI1250 should be operated in accordance to the fuse\'s capacity and be maintained regularly.
The specific data is subject to PDF, and the above content is for reference
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