DFJ-30

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

DFJ-30 Application Field and Working Principle

DFJ-30 are electrical specialty fuses that provide circuit protection and are designed to shut off current within an electrical circuit when the level of current exceeds the rated amperage of the fuse. Fuses of this type are used in many consumer and industrial applications, such as automotive, HVAC, and general industrial and machinery.

The DFJ-30 fuse consists of two metal strips and a trigger mechanism. The strips are made up of a copper metal alloy which has a low melting point so that when there is a significant amount of current passing through them, it will cause the strips to heat up, eventually melting the metal.

The trigger mechanism is designed so that when the metal strips reach a certain temperature, it causes the trigger mechanism to release, which in turn, breaks the circuit and shuts off the flow of current. This triggers the circuit to shut off, preventing damage to the attached components.

The DFJ-30 fuse is relatively easy to install and maintain. It can be mounted in a variety of places on an electrical panel, and can be wired in parallel or series according to the specific requirements of the system. Maintenance for the fuse is minimal, and can typically be done by the operator or a qualified technician.

The DFJ-30 fuse is suitable for use in a wide variety of electrical applications, such as control panels, motors, pumps, and other low-voltage systems. The fuse is resilient to shock and vibration, and can withstand extended periods of time without malfunctioning. It is UL-listed, providing assurance that it is safe to use in all environments.

While the DFJ-30 fuse is designed to work as an overload protective device, it is important to note that it is not intended to be used as a short-circuit protection device. It should be chosen for specific applications according to the system’s needs, and the manufacturer’s instructions should be followed to ensure proper performance.

In conclusion, the DFJ-30 fuse is a reliable and efficient electrical specialty fuse that provides circuit protection for many industrial and consumer applications. It can be installed easily and its maintenance is minimal. Additionally, the fuse is durable and shockproof, with UL-listing providing assurance of safety.

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