FLNR070.V

FLNR070.V is a popular electrical specialty fuse designed to protect electric circuits from damage or disconnection due to overload or short-circuit. Designed for indoor use only, these fuses are capable of protecting circuits with a current rating up to 70A and voltage ratings up to 600V AC/DC.

These fuses are typically used in commercial and industrial settings, such as electric distribution systems, panel boards, and motor control centers. They are also used in protection of electrical devices and motors, as well as providing primary protection for transformers, capacitors, and other types of electrical equipment.

The FLNR070.V fuse works by utilizing a variety of safety mechanisms. During a circuit overload, the heat produced by the increased current is absorbed by the fuse’s metal, causing it to expand and thereby disconnecting the circuit and preventing further damage. Additionally, the fuse also contains a glass or ceramic tube filled with a molten metal alloy that will melt and separate the metal parts of the fuse link in the event of a short-circuit.

The working principle of the FLNR070.V fuse is based on a heat-sensing link, which is made of a metal alloy that can expand as the current passing through it increases. When this link crosses a certain temperature (ampere) threshold, it causes a mechanical release in the fuse to break the circuit. As a result, the electric current is shut off and the electrical equipment is prevented from any further damage or malfunction.

In addition to its overload and short-circuit protection features, the FLNR070.V also has a variety of safety features built in, such as indicator lights and thermal-cut protection to help protect personnel and property from accidental contact with the fuse. It also features a time-delay mechanism that allows for current surges due to startup of electrical equipment.

The FLNR070.V is a highly reliable electrical specialty fuse that is designed to provide protection against overloads and short-circuits, while also providing additional safety features in the form of indicator lights and time-delay mechanisms. By protecting electric circuits from damage or disconnection, this fuse allows for greater peace of mind and safety, particularly in commercial and industrial settings.