
0251012.MRT1L Circuit Protection |
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Allicdata Part #: | F5567TR-ND |
Manufacturer Part#: |
0251012.MRT1L |
Price: | $ 0.41 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE BRD MNT 12A 32VAC/VDC AXIAL |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1000 +: | $ 0.37636 |
2000 +: | $ 0.35690 |
3000 +: | $ 0.35041 |
5000 +: | $ 0.33743 |
10000 +: | $ 0.32445 |
Response Time: | Fast |
DC Cold Resistance: | 0.0055 Ohms |
Size / Dimension: | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) |
Color: | -- |
Operating Temperature: | -55°C ~ 125°C |
Approvals: | CSA, UR |
Melting I²t: | 45.2 |
Breaking Capacity @ Rated Voltage: | 50A AC, 300A DC |
Mounting Type: | Through Hole |
Package / Case: | Axial |
Series: | PICO® II 251 |
Voltage Rating - DC: | 32V |
Voltage Rating - AC: | 32V |
Current Rating: | 12A |
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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0251012.MRT1L (Multi-Roop Transferring Trip 1 module Low Voltage) is a new type of fuse technology, which has recently become a popular choice for fuse applications. The technology utilizes a multi-roop transferring trip module that can react quickly to low voltage rises, and reduce the number of trips required for hot tap applications.
Application Field
The main application field of the MRT1L technology is hot tap applications, wherein it is commonly used as a main fuse to protect both the low- and high-voltage conducting and conducting systems. The low voltage risey protection is achieved by the module responding quickly to the low voltage arising and providing quick circuit opening protections. The module can also be used for other application fields, such as for short-circuit protection, motor protection, signal path protection, etc. The other applications include the protection of industrial high power power electronics.
Working Principle
The MRT1L works by using a multi-roop transferring trip module, which contains multiple sensing elements. The module receives electrical signals from the low-voltage and high-voltage inputs and then utilizes internal algorithms to determine the best course of action for the fuse application. The module produces a low voltage drop across the mains, while also providing circuit opening protection for the high voltage. In the event of an overload or short circuit, the module will issue a tripping signal to open the main breaker and prevent further damage to the system.
There is also an adjustable reset delay, which can be adjusted to its desired value depending on the application. The reset delay can also be adjusted to reduce the number of trips necessary in the event of an overload or short circuit. The adjustable reset delay also helps to reduce the damage that can be caused by voltage or current spikes in the system.
The MRT1L is capable of low voltage risey protection, but it also offers additional protection with low voltage current regulation. This is done by using an AC rectifier and pulse modulation to accurately regulate the current levels. This helps to ensure that the fuse is operating at the optimum level, and that the protection of the system is not compromised.
Advantages
The main advantage of the MRT1L technology is its ability to reduce the number of trips required for hot tap applications. This makes it a cost effective solution, and reduces the number of times a fuse needs to be replaced. It also offers a layer of protection against voltage and current spikes, which can damage circuit components. Additionally, the adjustable reset delay ensures that the fuse is operating at its optimum level, and that the protection of the system is not compromised.
The MRT1L also offers a range of features that make it very attractive for certain applications. For example, it is capable of providing protection from high voltage short circuits, and can also be installed in a variety of configurations. This makes it a versatile and reliable solution for fuse applications.
Conclusion
0251012.MRT1L is an effective and reliable solution for a variety of applications, and can be used as a main fuse to protect both the low- and high-voltage conducting and conducting systems. The multi-roop transferring trip module provides quick circuit opening protection and can also be used for short-circuit protection and motor protection. Additionally, the adjustable reset delay ensures that the fuse is operating at its optimum level and the low voltage current regulation helps to protect the system from voltage and current spikes. As such, this fuse technology has become a popular choice for fuse applications.
The specific data is subject to PDF, and the above content is for reference
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