Allicdata Part #: | F4338-ND |
Manufacturer Part#: |
0495040.U |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE AUTO 40A 32VDC 500 PACK |
More Detail: | N/A |
DataSheet: | 0495040.U Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | 0.00000 |
Series: | JCASE™ 495 |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Obsolete |
Moisture Sensitivity Level (MSL): | -- |
Fuse Type: | Automotive |
Current Rating: | 40A |
Voltage Rating - DC: | 32V |
Response Time: | Slow |
Package / Case: | Auto Link |
Mounting Type: | Holder |
Breaking Capacity @ Rated Voltage: | 1kA |
Melting I²t: | 3650 |
Approvals: | -- |
Operating Temperature: | -40°C ~ 125°C |
Color: | Green |
Size / Dimension: | 0.555" L x 0.472" W x 1.063" H (14.10mm x 12.00mm x 27.00mm) |
DC Cold Resistance: | 0.0013 Ohms |
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Fuses are an important component of electrical power distribution. The 0495040.U is an especially important type of fuse for its use in nuclear power plants and other special purpose equipment. This article will discuss the application field and working principle of the 0495040.U.
Application field of the 0495040.U
The 0495040.U is a special type of fuse that finds its use in nuclear power plants, switching substations, communication power supplies, and other high-voltage equipment. It is commonly referred to as a “nuclear-grade” fuse as it meets the requirements of nuclear power plants. The 0495040.U is commonly found in equipment that requires a high degree of reliability, including power control systems, high-voltage transformers, and backup safety systems.
In addition to its use in nuclear power plants, the 0495040.U can also be found in the high-precision, high-current, and high-performance equipment that is found in aviation, aerospace, and other defense industry applications. Its use can be seen in precision machine tools, electronic equipment, robots, and nuclear facilities, among other applications. The 0495040.U has also found its way into civilian applications such as powering lighting systems on construction sites, supplying power to engines in trucks, ships, and trains, and powering medical machinery.
Working Principle of the 0495040.U
The 0495040.U is an AC-rated fuse. It works by allowing an electrical current to pass through it up to a certain level, which is determined by its rating. When the current exceeds the specified limit, the fuse will break the circuit and prevent the current from passing through. This process is known as “breaking” and is what makes the 0495040.U so important in power distribution control.
The 0495040.U works by creating a heat source in the circuit. This heat is generated when the current passes through the fuse, and when it reaches a certain point, the heat causes the contacts inside the fuse to expand. This expansion causes the fuse to break the circuit, which then prevents any further current from flowing. When the current is reduced to a safe level, the contacts then reset themselves and the fuse can be reset as well.
The 0495040.U is designed to be a very reliable fuse in power distribution control applications. It is designed with special mechanisms and materials to ensure that it will remain reliable in extreme conditions and high current surges. In addition, it also features a wide range of voltage ratings so that it can be used in different applications.
In addition to breaking the circuit when the current exceeds its set rating, the 0495040.U also acts as a grounding point for sensitive electronic equipment. This is especially important in high voltage applications, where the ground level must be maintained in order to keep the system safe. As such, the 0495040.U is an essential piece of equipment for ensuring the safety of personnel and any equipment connected to the power system.
The 0495040.U is a vital piece of equipment in the field of power distribution and electrical engineering. It is designed to be reliable and to provide a high level of safety for personnel and equipment. Its use in nuclear power plants and other special purpose equipment means that it must be capable of withstanding the toughest conditions, and it is designed to do just that.
The specific data is subject to PDF, and the above content is for reference
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