0FLQ.300HXR

The 0FLQ.300HXR Fuse: Application Field and Working Principle

The 0FLQ.300HXR fuse is a type of fuse that is used in high voltage circuit breakers. It is manufactured by the leading Italian circuit breaker manufacturer, LSG. It is commonly used in industrial equipment applications, such as heavy-duty machinery, fuel injection systems, and power lines. It is designed to protect equipment from short circuits, severe temperature changes, and power surges.

The 0FLQ.300HXR fuse is composed of a primary current element, an operating chamber, and a plastic enclosure. The primary current element is a wire loop or strip, usually made of brass or copper, that carries the current to the fuse when an overload occurs. The operating chamber contains two contacts and a spring-loaded plunger. When an overload or surge in current is detected, the plunger is pushed down, and the two contacts open, breaking the circuit and cutting off the supply of electricity.

In addition to physically opening the circuit, the operating chamber also produces a blast of heat. This heat is channeled away from the contacts, and dissipated into the atmosphere. Thus, the fuse not only cuts off the current supply, but also prevents the circuit from being overloaded.

The 0FLQ.300HXR fuse is designed to operate at a maximum current of 300 amps, and can withstand temperatures ranging from -20°C to +95°C. It is also designed to be resistant to short circuits, and can handle large overloads without overheating or damaging the circuit. This makes it an ideal choice for industrial equipment applications where large current surges may occur. In addition, the fuse is designed to be highly reliable, and can be relied upon to protect critical electrical circuits.

In conclusion, the 0FLQ.300HXR fuse is a reliable and durable fuse that is suitable for high voltage circuit breakers and other electrical circuits. It is designed to protect electrical circuits from large current surges, and can handle large overloads without overheating or damaging the circuit. It is also resistant to short circuits, and can be relied upon to protect critical electrical circuits. As such, it is an ideal choice for those who need a strong, reliable fuse for their industrial equipment applications.