Allicdata Part #: | F11426TR-ND |
Manufacturer Part#: |
0494.250NR |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE BOARD MOUNT 250MA 32VAC/VDC |
More Detail: | N/A |
DataSheet: | 0494.250NR Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Series: | 494 |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Fuse Type: | Board Mount (Cartridge Style Excluded) |
Current Rating: | 250mA |
Voltage Rating - AC: | 32V |
Voltage Rating - DC: | 32V |
Response Time: | Fast |
Package / Case: | 0603 (1608 Metric) |
Mounting Type: | Surface Mount |
Breaking Capacity @ Rated Voltage: | 50A |
Melting I²t: | 0.003 |
Approvals: | CSA, UR |
Operating Temperature: | -55°C ~ 90°C |
Color: | -- |
Size / Dimension: | 0.063" L x 0.032" W x 0.012" H (1.60mm x 0.81mm x 0.31mm) |
DC Cold Resistance: | 0.545 Ohms |
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Fuses – 0494.250NR Application Field and Working Principle
When it comes to protecting modern electrical systems, fuses are an essential component. Whether it’s an industrial facility, a commercial building, or a residential home, fuses play a key role in guarding against overloads, short circuits, and other hazardous conditions. The 0494.250NR is one such fuse designed to protect electrical systems from damage. In this article, we’ll explore the application field and working principle of the 0494.250NR in detail.
Application Field
The 0494.250NR is a special type of fuse intended for use in circuit breakers located in industrial and commercial systems. This type of fuse is designed to protect electric systems from overloading, short-circuiting, and other hazardous conditions. It’s an ideal choice for busy and hazardous industrial facilities, as well as for commercial buildings.
In addition, the 0494.250NR is designed to be used in buildings with a higher-than-normal risk of fire and explosion. This is because it has a higher melting point than other types of fuses, allowing it to effectively protect against overloads and short-circuits even in high-risk scenarios. This makes the 0494.250NR an excellent choice for facilities that store flammable materials or have a higher risk of fire.
Working Principle
The 0494.250NR works much the same way as other types of fuses: when a circuit is overloaded, the element inside the fuse heats up, which melts the element and breaks the circuit. This interrupts the flow of electricity and helps protect the appliance from damage. This process is known as the “thermal cut-off” effect.
The 0494.250NR, however, has one big advantage over other fuses: it has a higher melting point. This allows the 0494.250NR to protect electrical systems in high-risk scenarios where other fuses would fail. This makes it an ideal choice for facilities that store flammable materials or which have a higher risk of fire.
Moreover, the 0494.250NR has a built-in safety mechanism which prevents accidental triggering of the fuse. This is due to its unique design, which also helps to reduce the risk of injury to personnel in an explosion or fire.
Finally, the 0494.250NR is a relatively affordable solution, as compared to other types of fuses. This makes it an excellent choice for many different types of businesses, including those operating on a tight budget.
Conclusion
The 0494.250NR is a special type of fuse designed to protect electric systems from overloads, short-circuits, and other hazardous conditions. It is ideally suited for industrial and commercial buildings, as well as buildings with a higher risk of fire/explosion. This type of fuse is relatively affordable and has a built-in safety mechanism to prevent accidental triggering. With its high melting point, the 0494.250NR is an excellent choice for those looking to protect their electrical systems in any environment.
The specific data is subject to PDF, and the above content is for reference
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0494.250NR | Littelfuse I... | -- | 1000 | FUSE BOARD MOUNT 250MA 32... |
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