3554-4

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Part Status:	Active
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Fuseholders

Fuseholders are an essential electrical part for all types of electrical systems. They are designed to protect electrical wiring, circuits and devices. Their main purpose is to hold fuses in place, control the flow of electricity and prevent overheating, which may cause fires or other damage to the system. One of the most popular types of fuseholders is the 3554-4.

3554-4 Application Field

The 3554-4 is a type of fuseholder designed for use in residential and commercial applications. It can be used in single or multiple branch lighting circuits, circuits for lighting controls, and in fixtures. Additionally, it can be used in motor circuits, HVAC/R, as well as in some industrial equipment. It is also available in a three-pole version for use in a variety of voltage ranges.

3554-4 Working Principle

The 3554-4 fuseholder is a 3-pole slide-type fuseholder that operates by using a metal clip to secure it to the designated circuit. This clip is secured to the insulated wire of the power line. A screw and nut are provided for secure installation. When the screw is tightened, it creates tension in the clip, securing the fuseholder in place. This prevents it from moving or becoming loose.The actual fuse is then inserted into the fuseholder, with the open end of the fuse facing the feeder power line. The clip holds the fuse in place with the open end contacting the metal terminal. This creates a solid electrical connection between the fuseholder and the power line.When electricity is present in the system, the electricity is controlled by the fuse. When electrical current is greater than the rated capacity of the fuse, the current overloads, causing the fuse to melt. This shuts off the electricity, preventing further damage to the system.

Conclusion

When it comes to electrical safety, fuseholders are an integral part of any system. The 3554-4 is a popular type of fuseholder for residential and commercial systems. It is designed to protect wiring and components from overloaded electrical currents. Additionally, it is easy to install, operate and maintain.

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Part Number	Manufacturer	Price	Quantity	Description