
Allicdata Part #: | LA070URD33KI0500-ND |
Manufacturer Part#: |
LA070URD33KI0500 |
Price: | $ 301.78 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE SQUARE 500A 700VAC RECT |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
1 +: | $ 274.34600 |
Specifications
Applications: | Electrical, Industrial |
Melting I²t: | 19 |
Size / Dimension: | 1.874" L x 2.933" W x 3.169" H (47.60mm x 74.50mm x 80.50mm) |
Package / Case: | Rectangular, Blade |
Mounting Type: | Bolt Mount |
Breaking Capacity @ Rated Voltage: | 200kA |
Operating Temperature: | -- |
Approvals: | UR |
Class: | -- |
Features: | -- |
Series: | POWR-GARD® LA |
Response Time: | Fast |
Voltage Rating - AC: | 700V |
Current Rating: | 500A |
Fuse Type: | Square |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
Description
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
LA070URD33KI0500 speciality fuses are particularly used in electrical applications. These fuses ensure reliable and safe protection for any electronic circuit or device while also ensuring a long service life. In addition to the features that make them ideal for high-demand applications, these fuses are also extremely reliable, cost-effective, and easy to install.The LA070URD33KI0500 speciality fuses are designed to detect overcurrents, helping to prevent damage to circuits and components. These fuses are equipped with an electric circuit breaker that stops the current if the current exceeds a predetermined threshold. The breaker will either trip or open a set of contacts, or it will shut off the power to the circuit.The working principle of the LA070URD33KI0500 speciality fuse is based on the assumption that an overcurrent situation is a result of faulty wiring or a short-circuit. The fuse interrupts the electrical current when it senses an overcurrent condition and carries the current until the overcurrent situation is corrected.The fuse is made up of two elements. The first element is a metal strip which acts as the fuse body. It is embedded in a base material which is then surrounded by a porcelain or ceramic body. This fuse body is joined together with a fuse link which is made from a copper wire or a metal ribbon. The second element of the fuse is a strip of metal which acts as a spring loaded shutter that is normally open.When the LA070URD33KI0500 speciality fuse is in operation, the metal strip will contract automatically if the current flow exceeds a predetermined value. When the current exceeds the rated current in the fuse, the strip contracts and draws the spring loaded shutter closed, creating an arc between the two elements and interrupting the current. The LA070URD33KI0500 speciality fuse, through this process, limitation the current below the pre-determined value.In addition to the fault protection, fuses also provide overload protection. This is useful in cases when the current rises above the set current for a predetermined period of time. This helps to protect the electronics by preventing permanent damage that can be caused by the sudden surge in current. If the current increases, the heat generated also increases, and this can cause permanent damage or failure of the electronic components.These fuses also offer protection from short circuitry where a resistance between two points decreases suddenly. This occurs when the current is greater than the rate at which the resistance is dropping, creating a sudden drop in voltage. In this case, the LA070URD33KI0500 speciality fuses will open and allow the flow of current to stop.The LA070URD33KI0500 speciality fuses can also be used as a preventive measure to ensure the device or circuit does not operate beyond its rated current. All in all, these fuses help to ensure the safe working of any device or circuit and provide reliable protection in any electrical application.
The specific data is subject to PDF, and the above content is for reference
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