LA130URD71TTI0250

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Electrical, Specialty Fuses

The LA130URD71TTI0250 is a type of specialty fuse designed to protect electrical components from damage that results from short-circuits and other electrical overloads. The fuse is designed to open and disconnect a circuit when a certain level of overload or short-circuit current flows through it for a certain duration. This prevents the circuit from being overloaded or short-circuited and reduces the risk of component damage and malfunctions or failure.

The LA130URD71TTI0250 is a mid-range fuse, rated at 250V AC and 10A. It is designed for a wide range of applications in both commercial and industrial electrical systems. The fuse is used to protect motors, as well as low voltage line circuits, lighting circuits, control circuits and power supply circuits. It is commonly used in commercial and industrial equipment such as refrigerators, washing machines, air conditioners, compressors, generators, and electric motors.

The working principle of the LA130URD71TTI0250 is based on the induction of an electro-magnetic field by a flowing current. A cold wire runs through the length of the fuse, and its resistance is decreased by the applied AC current. This causes a rise in the current, which further increases the magnetic field. At a certain level, the magnetic field exerts pressure on a plate attached to a metal link known as the armature.

The end contact of the armature is connected to the fuse wire which melts as the current exceeds the predetermined cut-off level, thereby isolating the circuit and interrupting the current flow. The time taken for the fuse to open is designed to match the current rating of the circuit, and is known as the fuse’s time-current characteristic curve.

In summary, the LA130URD71TTI0250 is a mid-range specialty fuse rated at 250V AC and 10A. It is designed to protect commercial and industrial electrical systems from damage caused by short-circuits and other electrical overloads. It works by inducing an electro-magnetic field which triggers the armature to open the fuse wire, thereby interrupting the current.

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