| Allicdata Part #: | F1521TR-ND |
| Manufacturer Part#: |
0251007.MRT1 |
| Price: | $ 0.00 |
| Product Category: | Circuit Protection |
| Manufacturer: | Littelfuse Inc. |
| Short Description: | FUSE BRD MNT 7A 125VAC/VDC AXIAL |
| More Detail: | N/A |
| DataSheet: |  0251007.MRT1 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
| 1 +: | 0.00000 |
Specifications
| Response Time: | Fast |
| DC Cold Resistance: | 0.0105 Ohms |
| Size / Dimension: | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) |
| Color: | -- |
| Operating Temperature: | -55°C ~ 125°C |
| Approvals: | CSA, TUV, UR |
| Melting I²t: | 10.4 |
| Breaking Capacity @ Rated Voltage: | 50A AC, 300A DC |
| Mounting Type: | Through Hole |
| Package / Case: | Axial |
| Series: | PICO® II 251 |
| Voltage Rating - DC: | 125V |
| Voltage Rating - AC: | 125V |
| Current Rating: | 7A |
| Fuse Type: | Board Mount (Cartridge Style Excluded) |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Obsolete |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
Description
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 one of the most common types of electrical protection devices used to protect circuit breakers from large currents. 0251007.MRT1 is a specific type of fuse that is commonly used in many industrial applications. This article will discuss the applications and working principles of the 0251007.MRT1 fuse, as well as how to properly install and maintain them.The 0251007.MRT1 fuse is a medium-range time-delay (MRT) fuse designed for protection of motors and branch circuits with higher starting currents. It is rated up to 277 Volts AC, and can be used to protect a wide range of motor sizes up to 1 horsepower (HP). The time-delay feature of the 0251007.MRT1 allows it to delay the opening of the circuit when a higher inrush current is detected. This allows the motor to start without tripping the fuse.In addition to protection for motors, the 0251007.MRT1 can be used to protect motor branch circuits. It can also be used as an overload protection device in larger motor-driven systems. Other applications include protection of transformers, rectifiers, welding machines and other high power equipment.The 0251007.MRT1 fuse has several characteristics that make it an ideal choice for protection of high power equipment. It has a very low temperature coefficient of resistance so it does not need to be replaced frequently. It also has a long delay time, allowing it to protect large motors without tripping frequently. This reduces the cost of maintenance, as well as provides a reliable and safe protection for high power equipment.The working principle of the 0251007.MRT1 fuse is fairly simple. When a circuit is energized, the current flowing through the fuse causes heat to build up in the element. When the heat exceeds the fuse\'s rating, the element melts and the circuit is broken, thus protecting the equipment from damage. The time-delay feature of the 0251007.MRT1 allows it to delay the opening of the circuit for a few milliseconds, which is enough time for the motor to start without tripping the fuse.Proper installation and maintenance of the 0251007.MRT1 fuse is important for its proper functioning. It should always be sized correctly for the application in question. The mounting screws should be tight and secure to ensure the fuse stays in place. The fuse should also be visually inspected on a regular basis to check for damage or corrosion.In conclusion, the 0251007.MRT1 fuse is a medium-range time-delay fuse that can be used to protect motors, branch circuits, and other high power equipment. It has a low temperature coefficient of resistance and a long delay time, making it an ideal choice for many applications. Proper installation and maintenance of the fuse is essential for it to function properly.
The specific data is subject to PDF, and the above content is for reference
Related Products
Search Part number : "0251" Included word is 40
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 1051016:0251 | Phoenix Cont... | 1.66 $ | 46 | ZACK STRIP 10SECT PRINT H... |
| 0251001.NRT1L | Littelfuse I... | 0.2 $ | 15000 | FUSE BRD MNT 1A 125VAC/VD... |
| 0251.750MAT1L | Littelfuse I... | 0.22 $ | 13000 | FUSE BOARD MNT 750MA 125V... |
| 0251001.MRT1L | Littelfuse I... | 0.22 $ | 10000 | FUSE BRD MNT 1A 125VAC/VD... |
| 0251.125MRT1L | Littelfuse I... | 0.3 $ | 2000 | FUSE BOARD MNT 125MA 125V... |
| 0251.250MAT1L | Littelfuse I... | 0.3 $ | 1000 | FUSE BOARD MNT 250MA 125V... |
| 0251.250MRT1L | Littelfuse I... | 0.3 $ | 3000 | FUSE BOARD MNT 250MA 125V... |
| 0251.250NRT1L | Littelfuse I... | -- | 1000 | FUSE BOARD MNT 250MA 125V... |
| 0251.250HAT1L | Littelfuse I... | 0.49 $ | 100 | FUSE BOARD MNT 250MA 125V... |
| 0251.250NAT1L | Littelfuse I... | 0.28 $ | 5000 | FUSE BOARD MNT 250MA 125V... |
| 0251.250PAT1L | Littelfuse I... | 0.29 $ | 1000 | FUSE BOARD MNT 250MA 125V... |
| 0251.250MXL | Littelfuse I... | 0.55 $ | 5696 | FUSE BOARD MNT 250MA 125V... |
| 0251002.MXL | Littelfuse I... | 0.5 $ | 24035 | FUSE BRD MNT 2A 125VAC/VD... |
| 0251001.MXL | Littelfuse I... | 0.5 $ | 14221 | FUSE BRD MNT 1A 125VAC/VD... |
| 0251.500MXL | Littelfuse I... | 0.5 $ | 10852 | FUSE BOARD MNT 500MA 125V... |
| 0251005.MAT1L | Littelfuse I... | 0.22 $ | 1000 | FUSE BRD MNT 5A 125VAC/VD... |
| 0251005.MRT1L | Littelfuse I... | 0.22 $ | 7000 | FUSE BRD MNT 5A 125VAC/VD... |
| 0251005.NRT1L | Littelfuse I... | -- | 1000 | FUSE BRD MNT 5A 125VAC/VD... |
| 0251005.HAT1L | Littelfuse I... | 0.36 $ | 1000 | FUSE BRD MNT 5A 125VAC/VD... |
| 0251005.NAT1L | Littelfuse I... | 0.21 $ | 1000 | FUSE BRD MNT 5A 125VAC/VD... |
| 0251005.MXL | Littelfuse I... | 0.5 $ | 4555 | FUSE BRD MNT 5A 125VAC/VD... |
| 0251.125MXL | Littelfuse I... | 0.55 $ | 3802 | FUSE BOARD MNT 125MA 125V... |
| 0251.062MRT1L | Littelfuse I... | -- | 4000 | FUSE BOARD MOUNT 62MA 125... |
| 0251.062MXL | Littelfuse I... | 1.32 $ | 10285 | FUSE BOARD MOUNT 62MA 125... |
| 0251003.NRT1L | Littelfuse I... | -- | 62037 | FUSE BRD MNT 3A 125VAC/VD... |
| 0251003.MRT1L | Littelfuse I... | -- | 6000 | FUSE BRD MNT 3A 125VAC/VD... |
| 0251010.MAT1L | Littelfuse I... | 0.22 $ | 1000 | FUSE BOARD MOUNT 10A 125V... |
| 0251010.MRT1L | Littelfuse I... | 0.22 $ | 2000 | FUSE BOARD MOUNT 10A 125V... |
| 0251010.NRT1L | Littelfuse I... | -- | 1000 | FUSE BOARD MOUNT 10A 125V... |
| 0251010.HAT1L | Littelfuse I... | 0.36 $ | 1000 | FUSE BOARD MOUNT 10A 125V... |
| 0251010.NAT1L | Littelfuse I... | 0.21 $ | 1000 | FUSE BOARD MOUNT 10A 125V... |
| 0251010.PAT1L | Littelfuse I... | 0.27 $ | 1000 | FUSE BOARD MOUNT 10A 125V... |
| 0251010.MXL | Littelfuse I... | 0.5 $ | 6288 | FUSE BOARD MOUNT 10A 125V... |
| 0251010.VXL | Littelfuse I... | 4.82 $ | 1000 | FUSE BOARD MOUNT 10A 125V... |
| 0251.125MAT1L | Littelfuse I... | 0.3 $ | 2000 | FUSE BOARD MNT 125MA 125V... |
| 0251003.MXL | Littelfuse I... | 0.5 $ | 5669 | FUSE BRD MNT 3A 125VAC/VD... |
| 0251007.MAT1L | Littelfuse I... | 0.22 $ | 1000 | FUSE BRD MNT 7A 125VAC/VD... |
| 0251007.MRT1L | Littelfuse I... | 0.22 $ | 1000 | FUSE BRD MNT 7A 125VAC/VD... |
| 0251007.NRT1L | Littelfuse I... | -- | 1000 | FUSE BRD MNT 7A 125VAC/VD... |
| 0251007.HAT1L | Littelfuse I... | 0.36 $ | 600 | FUSE BRD MNT 7A 125VAC/VD... |
Latest Products
3404.0011.11
FUSE BRD MNT 1.6A 125VAC/VDC SMD
2060.0048.11
FUSE BOARD MNT 3.15A 125VAC/VDC
2060.0043.11
FUSE BOARD MNT 350MA 125VAC/VDC
2060.0013.11
FUSE BRD MNT 2.5A 125VAC/VDC SMD
2060.0011.11
FUSE BRD MNT 1.6A 125VAC/VDC SMD
2040.0715
FUSE BOARD MNT 1A 250VAC RADIAL