FLNR090.V

The FLNR090.V is a type of special purpose fuse typically used for short-circuit protection in electrical circuits. This fuse is designed to protect electrical components from overheating caused by excessive currents in the circuit. These fuses may also be used to protect transformers, circuit boards, and other components from potentially damaging overloads.

The FLNR090.V is rated for use with 600 volts AC lines. It features a UL 94V-0 flammability rating and a minimum breaking capacity of 100A. It has a 50A rating for continuous current. It is a fast-responding, dual-element fuse designed for very short response time. It is also known as a Dual Element Time Delay Fuse, or DETF. This fuse is made from zinc-plated steel and is available in a range of sizes, including a ½-inch, ¾-inch, and a 1-inch.

The working principle of the FLNR090.V fuse is a dual element design. This means that the fuse is composed of two elements that each react differently to increases in current. The first element, known as the Quick Acting Element, responds quickly to increases in current. The other element, the Time Delay Element, responds more slowly to increases in current, allowing for a more gradual protection of the circuit. The Time Delay Element also helps prevent nuisance trips, which can occur when circuits are overloaded with minor levels of current.

The FLNR090.V fuse is typically used in a wide variety of electrical applications. It is most commonly used in appliances, transformers, power supplies, and other equipment. It is also suitable for use in printed circuit boards (PCB), switchgear and control panels, and has been tested to UL and CSA standards. It can be used as a single fuse, or in multi-unit configurations. This fuse is also popular in industrial control systems, robotics, and machining applications.

In summary, the FLNR090.V is a special purpose fuse designed to protect electrical circuits from excessive currents that could lead to overheating. The fuse is designed with two elements, one a quick acting element and a time delay element that provides a more gradual protection for the circuit. It has a variety of applications, such as home appliances, transformers, and printed circuit boards, and is popular in industrial control systems, robotics, and machining applications.