300CJ Allicdata Electronics
Allicdata Part #:

300CJ-ND

Manufacturer Part#:

300CJ

Price: $ 0.69
Product Category:

Circuit Protection

Manufacturer: Eaton
Short Description: FUSE CRTRDGE 300A 600VAC/250VDC
More Detail: N/A
DataSheet: 300CJ datasheet300CJ Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 0.63000
Stock 1000Can Ship Immediately
$ 0.69
Specifications
Response Time: Fast
Size / Dimension: 2.126" Dia x 3.386" L (54.00mm x 86.00mm)
Package / Case: Cylindrical, Blade Terminal (Bolt)
Mounting Type: Bolt Mount
Breaking Capacity @ Rated Voltage: 200kA
Operating Temperature: --
Approvals: CSA
Class: --
Features: --
Applications: Electrical, Industrial
Series: HRCI-J
Voltage Rating - DC: 250V
Voltage Rating - AC: 600V
Current Rating: 300A
Fuse Type: Cartridge
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
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

A 300CJ application field and working principle is a term often used when discussing electrical speciality fuses. In this article, an English explanation of the 300CJ application field and working principle will be offered.

A 300CJ electrical specialty fuse is an extremely small, light-weight, single-pole, thermal fuse with current ratings of 0.1-10 amps. It is often used in a variety of applications, including over-current and over-temperature protection of electronic systems such as laser printers, photo printers, scanners, solid state drives, and other internal components that need to be protected from high-temperatures.

The 300CJ fuse is often used in areas where space is limited due to its shallow profile size and its ability to dampen any vibrations due to its round shape. It also has excellent electrical insulation properties and its high degree of flexibility allows it to fit into almost any tight, narrow spaces.

The 300CJ fuse operates by sensing the currents and temperatures of electronic systems. It has an internal temperature protection mechanism that works by comparing the ambient temperature with an internal reference temperature. The reference temperature is set by a rated temperature sensitivity of the fuse. When the ambient temperature exceeds the reference level, the 300CJ’s fuse element burns off, preventing the system from running and protecting it from possible damage.

The fuse also has the capability to automatically reset when the temperature has cooled below the level set by the rated temperature sensitivity of the fuse. This is done through the restoration of electrical path between the contacts. This feature allows it to be used for applications which require periodic resetting or multiple frequently-occurring overloads.

The 300CJ electrical specialty fuse also works by monitoring the current levels of the system. When the current levels reach a certain level, the internal fuse element will burn off, protecting the system’s components from possible damage due to excessive overloads.

In addition, the 300CJ electrical specialty fuse was designed to be able to withstand extreme temperatures and high current levels while still providing flexibility and space-saving benefits. Its shallow profile size makes it suitable for applications with limited spaces, while its round shape enhances its ability to dampen any vibrations.

In conclusion, the 300CJ electrical specialty fuse is a small, single-pole, thermal fuse with current ratings of 0.1-10 amps which is often used for applications requiring over-current or over-temperature protection. It works by sensing the currents and temperatures of the system, and its internal fuse element will burn off if the temperatures exceed the reference level or the current levels reach a certain level. The fuse also has the capability to automatically reset when the temperature has cooled below the reference level. Its shallow profile size and round shape provides space-saving and vibration dampening benefits.

The specific data is subject to PDF, and the above content is for reference

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