500E3C5.5

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Relying on the expertise of electrical engineers in the fields of specialty fuses, the 500E3C5.5 is a high-quality safety device, designed to protect circuit elements, including cables, wires and other electrical components, from the danger of over-current.

The 500E3C5.5 fuse is made up of two fuse elements placed in two different fuseholders. The first fuseholder is connected to the line side of the current circuit and the second to the load side of the circuit. The first fuseholder, which is also known as the main fuseholder, has two fuse elements which consist of a shaped conductor, an insulation material, and a length of wire which connect them to each other. The second fuseholder, also referred to as the auxiliary fuseholder, has a single fuse element composed of a parallel shaped conductor and a length of wire connected to it. This configuration facilitates the safe and regulated current passage in the circuit.

The two fuseholders work together to first detect an abnormally high current in the circuit. When this occurs, the main fuse element, which is generally made of copper, quickly melts and automatically stops the current in the circuit, thereby protecting the other components of the circuit from being damaged. The auxiliary fuse element then disconnects the load side of the circuit, preventing current from flowing back into the main fuse element. The duration of the interruption is determined by the performance of the fuse elements and their respective fuseholders.

The 500E3C5.5 fuse has wide ranging applications in fields such as switchgear, lighting, domestic appliances, power distribution, telecommunications, and many other electrical equipment. This device operates according to a principle known as time-current limiting, where the current is limited to a predetermined level and duration. As current flows into the fuse, the magnetic forces and currents in the elements cause it to rise in temperature and eventually melt, thus cutting the current flow in the circuit. It is important to note that the device not only limits the current, but also provides a way to safely vent the heat energy produced as a result of the melting.

The 500E3C5.5 fuse is manufactured using quality materials such as silver, nickel, copper, zinc, and tin, which ensure its excellent performance and durability. Its small size, lightweight construction, and space-saving design make it ideal for most applications in specialty fuses.

The 500E3C5.5 fuse is designed to withstand extreme temperatures and voltage loads, making it ideal for a variety of applications requiring enhanced safety and reliability. Safety tests conducted on the device reveal that it can withstand more than 8,000 current cycles under 17amp conditions, providing the customer with peace of mind. It also has a UL-94-V0 flame rating, ensuring that it will never cause sparks or ignition in the event of an overload.

This specialty fuse is a durable and reliable safety device that can protect any electrical circuit from danger. Its ability to detect an abnormally high current, its fast response time, and its long service life make it a popular choice for many electrical engineers. The 500E3C5.5 fuse is an essential safety component for any circuit system, and is definitely a worthwhile investment.

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