LA50QS1254

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LA50QS1254 is one of the electrical specialty fuses in the fuse family. It is featured with enhanced safety and reliability, concise structure and excellent performance, suitable for applications that require higher electrical safety and stability.

The LA50QS1254 is capable of protecting circuits and components against both overload and short-circuit. It has a rated interrupting capacity of 1250 Amps and can withstand high current surge of up to 5000 Amps. Furthermore, its contact gap is designed for a minimum interruption rating of 10KV to meet the energized or secondary circuit requirements of various power control systems. This fuse also has an oil-immersed box that is filled with inert gas for added electrical isolation in the event of an arc.

The working principle of LA50QS1254can be divided into two categories: overload protection and short-circuit protection. For overload protection, the fuse is designed to open the circuit as soon as the current exceeded the rated current (which is usually the maximum distance current that can be safely carried by the connected components). On the other hand, when short-circuit occurs, the rapid initial current causes the fuse link to heat and melt, breaking the circuit and preventing further damage.

LA50QS1254 is suitable for protecting high power equipment and circuits in different area of application, including motor starters, power systems and control systems. It is designed to provide reliable short-circuit and overload protection with its superior performance. Furthermore, it is easy to install and maintains, making it a cost- and time-efficient solution for many fusing needs. It is also designed with enhanced safety standards, making it a reliable and safe choice for electrical systems.

In conclusion, LA50QS1254 is an electrical specialty fuse with excellent performance and safety features specifically designed to protect high power equipment and circuits from both overload and short-circuit. It is easy to install and maintain, making it a safe and cost- and time-efficient solution for many fusing needs.

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