
MS 4 Circuit Protection |
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Allicdata Part #: | 507-1035-ND |
Manufacturer Part#: |
MS 4 |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | |
Short Description: | FUSE BRD MNT 4A 125VAC/VDC AXIAL |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | 0.00000 |
Package / Case: | Axial |
DC Cold Resistance: | 0.041 Ohms |
Size / Dimension: | 0.125" Dia x 0.280" L (3.18mm x 7.10mm) |
Color: | -- |
Operating Temperature: | -55°C ~ 125°C |
Approvals: | CE, CSA, cURus |
Melting I²t: | 14 |
Breaking Capacity @ Rated Voltage: | 50A AC, 300A DC |
Mounting Type: | Through Hole |
Series: | MS |
Response Time: | Slow |
Voltage Rating - DC: | 125V |
Voltage Rating - AC: | 125V |
Current Rating: | 4A |
Fuse Type: | Board Mount (Cartridge Style Excluded) |
Part Status: | Obsolete |
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
Fuses are an important component in the electrical system. It is designed to protect circuits and often contain metallic strips or wires capable of melting if the current flows beyond the established safe levels. They can be found in numerous industrial, residential and commercial applications.
MS4 fuses technically is an ‘melted’ fuse with built-in current limiting fuse, which provides a highly reliable and controlled current limitation with excellent protection against short circuits. Its working principle is due to the unique construction and design of its inner electrolytic copper strip, which is made by the manufacturers to be sensitive and soft. When the current increases to the overload or short-circuit current, the copper strip of the fuse melts quickly. This will cause an interruption in the circuit by severing the electricity supply.
MS4 fuses have a wide range of applications and are used in a variety of settings, such as:
- Industrial equipment: MS4 fuses are commonly used in various types of industrial automation and manufacturing equipment, such as motors, HVAC systems, welding machines, pumps, and stators.
- Electrical systems: MS4 fuses are often found in the electrical systems of homes and commercial buildings. They are typically used to protect electrical circuits from overloading or the effects of short circuits.
- Telecommunications: MS4 fuses are widely employed in telecommunications networks, such as phone lines, cable television, and the internet.
- Circuit breakers: MS4 fuses are commonly used in circuit breakers to protect the circuits from overloading or shorting out.
MS4 fuses provide superior protection when they are correctly utilized. In addition to protecting the existing circuits from overloading or short circuits, they also prevent the overloading of new circuits and provide a means to quickly identify problems with existing circuits. The fast response afforded by the MS4 fuse offers a much higher level of protection than other types of fuses.
It is important to bear in mind that MS4 fuses are sensitive to changes in current, and they need to be correctly sized for the application in order to function properly. It is essential to ensure that the current limit of the MS4 fuse is above the peak current of any circuit in order to ensure maximum protection. When selecting the correct size of MS4 fuse, manufacturers recommend that the minimum available current rating should be at least 10% higher than the peak current of the circuit.
In conclusion, MS4 fuses can be found in numerous applications and serve an important role in providing circuit protection. They are designed to be sensitive and capable of quickly responding to current overloads or short circuits. However, they need to be correctly sized according to the current requirement of the application in order to be effective.
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