DFJ-250

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DFJ-250 is an elecrtical specialty fuse, widely used in industrial and commercial applications. It is designed to prevent electrical overcurrent due to short circuits or overloads.DFJ-250′s rated current is 250A and its rated voltage is 500V.

The DFJ-250 is used for low-voltage applications and is designed to protect low-voltage electrical installations from passing dangerous currents that may cause damage. It also has the capability to safely limit the passage of currents in case of short circuits or overvoltage conditions.

DFJ-250′s working principle is fairly simple. The device consists of two main components: the body and the plate. The body is made up of metal, while the plate is made of a fusible material, such as lead or copper. When an overcurrent is detected, the body heats up due to the current passing through it, and the plate melts, thus breaking the circuit and preventing damage caused by the overcurrent.

DFJ-250′s application field includes industries such as electrical wiring, electrical motors, power distribution systems, and appliances. It is also used in commercial buildings and it can be used as part of the electrical wiring of a home or business. It is also used in motor control circuits, power supplies, and alarm systems.

In the event of an overload or short-circuit, the DFJ-250′s melting plate will open the circuit, thus limiting the amount of current that passes through it. By limiting the amount of current that passes through, it prevents the risk of fire or electric shock. It also prevents damage to electrical equipment that may be connected to the circuit.

The DFJ-250′s design has earned it approval from many international safety standards, such as the IEC and CCC. It is UL listed and CSA certified. It also passes RoHS, CCC, and REACH standards. These certifications ensure that it is safe to be used in all kinds of electrical applications, and that it meets all safety regulations.

The DFJ-250 is a reliable and cost-effective option for protecting electrical equipment from overcurrents. Its design ensures that it is able to limit the amount of current passing through it in the event of an overload or short circuit, thus preventing damage to the equipment connected to the circuit and reducing the risk of fire or electrical shock. Its approval from international safety standards and its affordability make the DFJ-250 a great option for protecting electrical equipment from overcurrents.

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