Allicdata Part #: | 3AB7-ND |
Manufacturer Part#: |
3AB 7 |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | |
Short Description: | FUSE CERAMIC 7A 250VAC 3AB 3AG |
More Detail: | N/A |
DataSheet: | 3AB 7 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
1 +: | 0.00000 |
Package / Case: | 3AB, 3AG, 1/4" x 1-1/4" |
DC Cold Resistance: | 0.013 Ohms |
Size / Dimension: | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) |
Color: | -- |
Operating Temperature: | -55°C ~ 125°C |
Approvals: | CE, CSA, PSE, UL |
Melting I²t: | 141 |
Breaking Capacity @ Rated Voltage: | 200A |
Mounting Type: | Holder |
Series: | 3AB |
Response Time: | Fast |
Voltage Rating - AC: | 250V |
Current Rating: | 7A |
Fuse Type: | Cartridge, Ceramic |
Part Status: | Obsolete |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Fuses have been in use for a long time, playing an important role in protecting electrical systems. The 3AB 7 fuse is a type of fuse specifically designed for use in electrical circuit protection applications. This article provides an overview of the 3AB 7 application field and working principle.
In general, fuses are designed to protect equipment, electrical circuits and people from the damage that can be caused by an unexpected overload or short circuit. The 3AB 7 fuse was specifically designed for applications that require more than just overload and short circuit protection. It offers protection against transient spikes, overvoltage, undervoltage and voltage fluctuations.
The 3AB 7 fuse is made up of a metal strip and a metal tube containing a filler material. The metal strip forms the heart of the fuse and is the part that heats up during an overcurrent situation. The metal tube is filled with an insulating material that helps to contain the heat and prevent it from escaping. The insulating material also serves as a buffer between the metal strip and the circuit it is protecting.
When normal current flows through the fuse, the metal strip remains cool and the fuse does not actuate. However, if the current becomes abnormally high, the metal strip begins to heat up. Once the maximum acceptable current level is reached, the metal strip will melt and break the circuit, effectively stopping the flow of current. In this way, the 3AB 7 fuse protects the circuit and other components from any damage or hazards that might be caused by an overcurrent situation.
The 3AB 7 fuse also provides overvoltage and undervoltage protection. If the voltage in the circuit becomes too high or too low, the fuse activates and breaks the circuit, preventing it from being damaged by the excessive voltage. The 3AB 7 fuse also protects against transient spikes by absorbing the energy from the spike before it can cause damage to the circuit or other components.
The 3AB 7 fuse is an ideal choice for applications where both overload and short circuit protection is required, as well as protection against transient spikes, overvoltage, undervoltage and fluctuating voltages. It is ideal for use in motor control panels, lighting control panels, industrial controls and other sophisticated electrical circuits where this type of protection is desired.
The 3AB 7 fuse is an effective and reliable way to protect valuable equipment and circuits from the hazards that can be caused by overvoltage, undervoltage and other voltage fluctuations. It is easy to install and can provide many years of reliable protection from unexpected overcurrent situations.
The specific data is subject to PDF, and the above content is for reference
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3AB 20-R | 0.44 $ | 1008 | FUSE CERAMIC 20A 250VAC 3... | |
3AB 100 | 0.0 $ | 1000 | FUSE CERM 100MA 250VAC 3A... | |
3AB 125 | 0.0 $ | 1000 | FUSE CERM 125MA 250VAC 3A... | |
3AB 160 | 0.0 $ | 1000 | FUSE CERM 160MA 250VAC 3A... | |
3AB 200 | 0.0 $ | 1000 | FUSE CERM 200MA 250VAC 3A... | |
3AB 250 | 0.0 $ | 1000 | FUSE CERM 250MA 250VAC 3A... | |
3AB 300 | 0.0 $ | 1000 | FUSE CERM 300MA 250VAC 3A... | |
3AB 375 | 0.0 $ | 1000 | FUSE CERM 375MA 250VAC 3A... | |
3AB 500 | 0.0 $ | 1000 | FUSE CERM 500MA 250VAC 3A... | |
3AB 750 | 0.0 $ | 1000 | FUSE CERM 750MA 250VAC 3A... | |
3AB 1 | 0.0 $ | 1000 | FUSE CERAMIC 1A 250VAC 3A... | |
3AB 1.25 | 0.0 $ | 1000 | FUSE CERM 1.25A 250VAC 3A... | |
3AB 1.6 | 0.0 $ | 1000 | FUSE CERAMIC 1.6A 250VAC ... | |
3AB 2 | 0.0 $ | 1000 | FUSE CERAMIC 2A 250VAC 3A... | |
3AB 2.5 | 0.0 $ | 1000 | FUSE CERAMIC 2.5A 250VAC ... | |
3AB 3 | 0.0 $ | 1000 | FUSE CERAMIC 3A 250VAC 3A... | |
3AB 3.5 | 0.0 $ | 1000 | FUSE CERAMIC 3.5A 250VAC ... | |
3AB 4 | 0.0 $ | 1000 | FUSE CERAMIC 4A 250VAC 3A... | |
3AB 5 | 0.0 $ | 1000 | FUSE CERAMIC 5A 250VAC 3A... | |
3AB 6 | 0.0 $ | 1000 | FUSE CERAMIC 6A 250VAC 3A... | |
3AB 7 | 0.0 $ | 1000 | FUSE CERAMIC 7A 250VAC 3A... | |
3AB 8 | 0.0 $ | 1000 | FUSE CERAMIC 8A 250VAC 3A... | |
3AB 10 | 0.0 $ | 1000 | FUSE CERAMIC 10A 250VAC 3... | |
3ABP 100 | 0.0 $ | 1000 | FUSE CERM 100MA 250VAC 3A... | |
3ABP 125 | 0.0 $ | 1000 | FUSE CERM 125MA 250VAC 3A... | |
3ABP 160 | 0.0 $ | 1000 | FUSE CERM 160MA 250VAC 3A... | |
3ABP 200 | 0.0 $ | 1000 | FUSE CERM 200MA 250VAC 3A... | |
3ABP 250 | 0.0 $ | 1000 | FUSE CERM 250MA 250VAC 3A... | |
3ABP 300 | 0.0 $ | 1000 | FUSE CERM 300MA 250VAC 3A... | |
3ABP 375 | 0.0 $ | 1000 | FUSE CERM 375MA 250VAC 3A... | |
3ABP 500 | 0.0 $ | 1000 | FUSE CERM 500MA 250VAC 3A... | |
3ABP 750 | 0.0 $ | 1000 | FUSE CERM 750MA 250VAC 3A... | |
3ABP 3 | 0.0 $ | 1000 | FUSE CERAMIC 3A 250VAC 3A... | |
3ABP 3.5 | 0.0 $ | 1000 | FUSE CERAMIC 3.5A 250VAC ... | |
3ABP 4 | 0.0 $ | 1000 | FUSE CERAMIC 4A 250VAC 3A... | |
3ABP 5 | 0.0 $ | 1000 | FUSE CERAMIC 5A 250VAC 3A... | |
3ABP 6 | 0.0 $ | 1000 | FUSE CERAMIC 6A 250VAC 3A... | |
3ABP 7 | 0.0 $ | 1000 | FUSE CERAMIC 7A 250VAC 3A... |
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