| Allicdata Part #: | 7020.8610-ND |
| Manufacturer Part#: |
7020.8610 |
| Price: | $ 0.00 |
| Product Category: | Circuit Protection |
| Manufacturer: | Schurter Inc. |
| Short Description: | FUSE CERAMIC 40A 500VAC/250VDC |
| More Detail: | N/A |
| DataSheet: |  7020.8610 Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
| 1 +: | 0.00000 |
| Series: | MA |
| Packaging: | Bulk |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Obsolete |
| Fuse Type: | Cartridge, Ceramic |
| Current Rating: | 40A |
| Voltage Rating - AC: | 500V |
| Voltage Rating - DC: | 250V |
| Response Time: | Fast |
| Package / Case: | Cartridge, Non-Standard |
| Mounting Type: | Holder |
| Breaking Capacity @ Rated Voltage: | 100kA AC, 10kA DC |
| Approvals: | -- |
| Operating Temperature: | -40°C ~ 55°C |
| Color: | -- |
| Size / Dimension: | 0.551" Dia x 1.969" L (14.00mm x 50.00mm) |
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。Fuses
Tools for electrical protection, such as fuses, are very important for electrical installations because they allow for cost-effective control of faults and the protection of personnel in electrical applications. One such tool is the 7020.8610 fuse which has a wide range of applications, from industrial facilities to automotive use, and is capable of protection from both AC and DC. In this article, we will explore the 7020.8610 application field and how it works.
7020.8610 Application Field
The 7020.8610 is an Overvoltage Disconnect fuse which is suitable for a wide range of applications. It is available in different voltage ratings, and its up-to-date design allows for usage from direct current (DC) up to direct current from 18 to 1000 volts, or from alternating current (AC) up to direct current from 15 to 1000 volts. It is also available in different current ratings, from 5 to 800 amps.
This fuse can be used in a variety of industrial applications in multiple industries, including textile, automotive, aerospace, and power plants. These applications include switching of motors, transformers and other equipments, short-circuit protection, and overload protection. Its versatility makes it suitable for a variety of different applications, including use in residential, commercial, or industrial applications.
Working Principle
The 7020.8610 Overvoltage Disconnect fuse is self-regulating with an internal mechanism that, when an overcurrent occurs, reacts by disconnecting the circuit, thus ensuring the safety of people and equipment. This internal mechanism is a thermal-magnetic protection device which consists of an element that senses the temperature and one that measures the current.
When the temperature rises, the heating element starts to act, the bi-metal disc expands and the magnetic strip slides to the open position, disconnecting the circuit. At the same time, the current element also starts to act, the current being proportional to the current of the circuit. If, at any point, the current is too high, the short circuit protection disconnects the circuit, effectively protecting the people and equipment.
The 7020.8610 Overvoltage Disconnect fuse, as the name suggests, has the additional feature of overvoltage protection. It disconnects the circuit when the voltage exceeds the nominal voltage of the device. This additional protection provides added protection for personnel and equipment.
Conclusion
The 7020.8610 Overvoltage Disconnect fuse is a reliable and cost-effective tool for electrical protection. It is suitable for a wide range of applications and is capable of protecting personnel and equipment from both AC and DC currents. Its safety features such as thermal-magnetic protection and overvoltage protection are a great addition to any electrical application, ensuring the safety of personnel and equipment.