
Allicdata Part #: | F2578TR-ND |
Manufacturer Part#: |
04511.25MRL |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE BOARD MNT 1.25A 125VAC/VDC |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Response Time: | Fast |
DC Cold Resistance: | 0.078 Ohms |
Size / Dimension: | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) |
Color: | -- |
Operating Temperature: | -55°C ~ 125°C |
Approvals: | CSA, PSE, UL |
Melting I²t: | 0.664 |
Breaking Capacity @ Rated Voltage: | 50A |
Mounting Type: | Surface Mount |
Package / Case: | 2-SMD, Square End Block |
Series: | NANO²® 451 |
Voltage Rating - DC: | 125V |
Voltage Rating - AC: | 125V |
Current Rating: | 1.25A |
Fuse Type: | Board Mount (Cartridge Style Excluded) |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
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Fuses are extremely important components in today\'s electrical system. They are mainly used to protect electrical devices from high current and short circuit or failure. 04511.25MRL is a type of fuse that is mainly used in low and medium voltage electrical systems. In this article, we will discuss the application field and working principle of this type of fuse.
Application field of 04511.25MRL
04511.25MRL is a type of medium voltage fuse. It is designed for use in systems up to 33kV and with rated current of up to 600A. It is mainly used in three phase AC circuit, mainly for AC overload and short circuit protection. This type of fuse is also suitable for use in AC or DC power distribution systems. It is widely used in the fields of electricity, coal mine, substations, power plants and other places.
Working Principle of 04511.25MRL
The basic principle of the 04511.25MRL is simple. When the current passes through, the fusible link will rapidly heat up and eventually melt when the short circuit current reaches a certain level. This causes the fuse to open, breaking the circuit and stopping the further current flow. This prevents the occurrence of dangerous electrical faults or fires.
This type of fuse is equipped with a temperature-sensitive link mechanism. When the fusible link melts, the temperature of the link rapidly increases. This increase in temperature further causes the fuse to break the circuit in order to stop the current flow.
The fuse is designed to have a low melting point, so that it can melt quickly and stop the current flow, thus preventing the occurrence of any electrical faults or fires. The fuse has a high breaking capacity, which means that it can carry much higher currents before melting than other types of fuses.
Advantages of 04511.25MRL
04511.25MRL is a type of medium voltage fuse that has many advantages. It is designed to have a low melting point, so that it can melt quickly and stop the current flow. It has a high breaking capacity, which means that it can carry much higher currents before melting. It is also designed to provide good protection from electrical faults and overloads. It is also designed to be able to withstand extreme temperature conditions. It is also easy to install and maintain.
Conclusion
04511.25MRL is a type of medium voltage fuse that has many advantages. It is mainly used for AC and DC power distribution systems. It is designed to have a low melting point, so that it can melt quickly and stop the current flow. It also has a high breaking capacity, which means that it can carry much higher currents before melting. It is also designed to provide good protection from electrical faults and overloads. It is easy to install and maintain as well. This type of fuse is widely used in various fields such as electricity, coal mine, substations, and power plants.
The specific data is subject to PDF, and the above content is for reference
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