03455HS1H

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Fuseholders are generally used to protect electrical systems and devices from over-current that would otherwise cause harm. This often includes mechanical and thermal fuses. The 03455HS1H is a standard type of fuseholder that is widely used. It is a two-pole, panel mounting type, available with either a size 8, 20 or 63mm fuse holder. This article will discuss the application field and working principle of the 03455HS1H fuse holder.

Application Field of 03455HS1H Fuseholder

The 03455HS1H Fuseholder is designed for standard size 8, 20 and 63mm fuses. These sizes are all suitable for consumer and general industrial applications. It is compatible with glass, ceramic or ferrule-terminated fuses. It is commonly used in residential, commercial and low-voltage DC power circuits, automotive electrical systems, industrial and distribution application.

The panel mounting type is also frequently seen in high electrical power distribution centers and industrial process control equipment. It is also suitable for heavy-duty industrial power applications such as truck and boarding systems, and motor starter and control circuits. Additionally, the 03455HS1H fuseholder is UL listed and CSA certified, making it suitable for high-power, high-voltage AC and DC applications.

Working Principle of 03455HS1H Fuseholder

The 03455HS1H Fuseholder works on the principle of over-current protection. It prevents current overloads which, if not controlled, can result in permanent damage to the fuse or other components in the circuit. The working principle is based on a switching action; when the current in a circuit exceeds a certain level, a switch trips which breaks the circuit and interrupts the flow of current.

The fuseholder provides a safe connection point between the fuse and the circuit. It ensures that the fuse is securely held in place and is able to handle shock and vibration. The 03455HS1H Fuseholder is made with heat-resistant plastic and fireproof insulation to ensure protection against heat and short circuit. Moreover, it includes a dust cover which preserves the connection from external dirt and dust.

The 03455HS1H Fuseholder can also protect sensitive electronic components from power spikes. It prevents high-frequency impulses that can damage sensitive circuits. This is done by inserting a resistor and/or other components such as transistors into the line. This prevents any interruptions in the power supply should a sudden surge of current be detected.

Conclusion

The 03455HS1H Fuseholder is a two-pole, panel mounting type designed for fuses of various sizes. It is suitable for residential, commercial, and low-voltage DC power circuits, as well as heavy-duty industrial power applications. It works on the principle of over-current protection which prevents damage to the fuse and other components in the circuit. It also has a dust cover which helps to keep the connection clean and protected from the elements. The 03455HS1H Fuseholder is UL listed and CSA certified, making it a reliable and safe choice for a variety of applications.

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