Allicdata Part #: | 12OEFMA10-ND |
Manufacturer Part#: |
12OEFMA10 |
Price: | $ 250.23 |
Product Category: | Circuit Protection |
Manufacturer: | Eaton |
Short Description: | FUSE 12KV 10A 2.5" OIL |
More Detail: | N/A |
DataSheet: | 12OEFMA10 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
3 +: | $ 227.48000 |
Series: | * |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Mounting Type: | Holder |
Package / Case: | Cartridge, Non-Standard |
Size / Dimension: | 2.500" Dia x 10.000" L (63.50mm x 254.00mm) |
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The 12OEFMA10 application field and working principle is a type of electrical device used to protect electronic circuits and components from damage caused by overloads or short circuits. This device, also known as a fuse, consists of a conductor that will melt when the current passing through it exceeds a predetermined amount. When the fuse ‘blows’, it effectively disconnects the circuit and restricts current to a safe level. This article will explore the application fields and workings of the 12OEFMA10 fuse.
Application Fields
The 12OEFMA10 fuse is a general purpose, panel mount fuse, suitable for a range of DC and low frequency AC circuits. It is commonly used in many automotive, industrial, and home electrical applications. It can be used, for example, to protect the conductors of a generator or DC motor from damage caused by overloads or short circuits. It is also often employed to provide protection from accidental reverse polarity connections.
Working Principle
The 12OEFMA10 fuse consists of an enclosed metal or ceramic casing, within which is a conductor strip. This strip is made of a material that will melt if the current passing through it exceeds a specified level. This current level is predetermined by the fuse manufacturer and can vary depending on the application. When the maximum current level is exceeded, the conductor melts, interrupting the electrical circuit and preventing further damage. The time taken for the conductor to melt can also vary, depending on the application. Generally speaking, it takes a few milliseconds for the conductor to react.
In addition to the conductor strip, the 12OEFMA10 fuse also incorporates a metal contact. This contact is provided with a sprung clip and is used to retain the fuse and connect it to the circuit. The sprung clip is designed to give way when high levels of current are present, allowing the conductor to melt. It then acts to isolate the fuse from the circuit, further protecting it.
Safety Guidelines
Before using the 12OEFMA10 fuse, safety considerations such as the fuse’s maximum current rating, required replacement times, and cooling time must be taken into account. It is important that the fuse is correctly installed and that a suitable enclosure is available for the fuse. When replacing fuses, it is also important not to exceed the fuse’s maximum current rating and to ensure that the replacement fuse has the same rating as the original.
In situations where high levels of current are expected, the use of a fuse with an even higher rating is recommended. This will provide extra protection and help reduce the chances of damage to the circuit being protected. It is also important to ensure that the fuse and its surroundings are sufficiently ventilated, as inadequate airflow around the fuse can cause it to overheat.
Conclusion
The 12OEFMA10 application field and working principle is a general purpose fuse, designed to provide protection to a range of low frequency AC and DC circuits. It is able to interrupt the flow of current when this exceeds a predetermined level and includes a sprung clip contact to further isolate the fuse from the circuit. While using this fuse, care should be taken to ensure that the fuse is installed correctly and is of an appropriate rating. Additionally, the fuse should be ventilated to prevent overheating.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
12OEFMA6.3 | Eaton | 246.68 $ | 1000 | FUSE 12KV 6.3AMP 2.5" OIL |
12OEFMA10 | Eaton | 250.23 $ | 1000 | FUSE 12KV 10A 2.5" OIL |
12OEFMA16 | Eaton | 252.26 $ | 1000 | FUSE 12KV 16A 2.5" OIL |
12OEFMA20 | Eaton | 256.77 $ | 1000 | FUSE 12KV 20A 2.5" OIL |
12OEFMA25 | Eaton | 257.04 $ | 1000 | FUSE 12KV 25A 2.5"OIL |
12OEFMA31.5 | Eaton | 262.72 $ | 1000 | FUSE 12KV 31.5AMP 2.5" OI... |
12OEFMA40 | Eaton | 268.18 $ | 1000 | FUSE 12KV 40A 2.5" OIL |
12OEFMA50 | Eaton | 286.2 $ | 1000 | FUSE 12KV 50A 2.5" OIL |
12OEFMA63 | Eaton | 287.57 $ | 1000 | FUSE 12KV 63A 2.5" OIL |
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FUSE CRTRDGE 2.1KA 600VAC/480VDC
FUSE CRTRDGE 1.4KA 600VAC/480VDC
FUSE CARTRIDGE 150A 5.5KVAC
FUSE CARTRIDGE 10A 15.5KVAC CYL