LNRK1.12T

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The LNRK 1.12T is a line of electrical fuses with special purpose capabilities from Merlin Gerin, the global power management and protection provider. This line of fuses is specifically designed to provide reliable protection and current limiting properties for electrical components in both domestic and industrial applications. These type of fuses protect electrical systems against overcurrents that may occur due to line faults, overloads, and short circuits. They are ideal for protecting circuits with low level current up to very high current. The LNRK 1.12T has a wide range of application fields, including applications with residential switches, motor control systems, photovoltaic and electric power systems, and industrial machinery.

Working principle of the LNRK 1.12T:

The LNRK 1.12T is designed to protect electrical equipment from damage due to overcurrents. To do so, the fuse is constructed with a thin strip of metal between two electrodes. The strip is made of a material that has a melting point that is lower than the conductive current. When the electrical current through the fuse exceeds its rated limit, the heat generated by the large current can cause the metal strip to heat up to the point where it melts. This causes the fuse to open, thus cutting off the current and protecting the equipment from harm while allowing the circuit to continue operating safely.

The LNRK 1.12T has a wide range of temperature ratings and current ratings that can be selected based on the application. This ensures that the fuse is able to safely handle the levels of current that the connected components might require. The user must select a current rating that is well above the expected load current and also the anticipated maximum fault current.

In addition to current limiting, LNRK 1.12T also provides protection against voltage transients, surges, and other short duration power surges. Surge and transient protection can be customized to include voltage-dependent current limiting, as well as impedance matching.

The LNRK 1.12T fuses feature high temperature stability and provide fault protection that can be tailored to the application. It also features a reset control system, which allows the user to reset the fuse once the fault condition has been cleared.

The LNRK 1.12T provides reliable protection for electrical appliances, switches, and motor control systems in both domestic and industrial applications. It is designed to provide safe and reliable current limiting protection for equipment from any overcurrent events. The fuses feature various current ratings and a wide range of temperature ratings, allowing them to be customized for the application. It also provides surge and transient protection, as well as reset control and impedance matching.

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