7091.4240

Fuseholders are devices used to mount and protect the end of electrical wiring, with the most common application being the protection of circuit wiring and components from overcurrents and short circuits. They are typically designed to suit the fuse, the enclosure, and the hazard rating for the circuit. Fuseholders are available in various shapes, sizes, and materials to accommodate the wide array of fuse types used in different applications and can range from basic to highly specialized.

7091.4240 fuseholders are part of OEG\'s Cytonic series and are designed to be used in industrial fuse and fuseholder systems. This particular fuseholder provides a secure hold for plug-in fuses up to 27mm in diameter. It is constructed out of a lightweight, thermoplastic material that is suited for harsh environments and also offers the convenience of an adjustable mounting plate. In addition, 7091.4240 fuseholders are designed to be dust and drip-proof, thus providing a reliable connection and protection for the circuit.

The working principle of 7091.4240 fuseholders is simple. When a plug-in fuse is inserted into the holder, a set of contacts inside the holder make contact with the fuse\'s metal parts. This connection provides power from the fuse to the circuit. When an overcurrent is present, an internal spring pushes the fuse out of the holder, thus breaking the circuit and preventing any further current from flowing. This process is known as "limit tripping" and helps protect the circuit from further damage.

In addition to protecting the circuit, the 7091.4240 fuseholder also serves as an indicator for service needs. The fuseholder has a window which shows clearly when the fuse has blown. This ability allows the user to quickly identify and replace a faulty fuse, thus preventing any further damage or interruption of service.

With the high level of protection and convenience that the 7091.4240 fuseholder offers, it can be used in a variety of applications, ranging from small electrical circuits and devices to large industrial power systems. It is most commonly used in telecommunications, power supplies, lighting systems, as well as other low-voltage industrial and commercial applications. It is an ideal choice for any application where a secure hold and reliable protection are needed.