RJS 200

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Introduction to RJS 200 application field and working principle

The RJS 200 is an electrical specialty fuse designed for low-voltage applications which require protection from short circuits, overloads, and reversible current flow. It is a type of resettable fuse, which allows it to be reused after it has been triggered. The RJS 200 is commonly used in a variety of industrial and commercial applications, such as elevators, control systems, and power supplies. It is also suitable for use in automotive, aerospace, medical and other environments, where safety and reliability are of utmost importance.

Working Principle of RJS 200 Fuses

The RJS 200 fuse is designed to detect overcurrent flows and trips or switches off the power source. It is a type of resettable fuse, which means that after it has been triggered it can be re-engaged simply by switching off the power source and allowing the fuse to reset itself. It consists of two parts: an electrically conductive metal piece, which serves as the switch mechanism, and a spring-loaded disc or “heat shield” which is connected to the metal piece. The metal piece is designed to deform when exposed to excessive current flow, which causes the heat shield to open and break the circuit.

When overload or over current is detected, the metal piece of the fuse will deform, which opens the heat shield which in turn causes the circuit to be broken. To restart the circuit after the fuse is triggered, it must be manually reset, which involves removing the fuse and replacing it with a new one. This resetting action allows the fuse to be reused.

Application of RJS 200 Fuses

The RJS 200 fuse is designed for low-voltage applications with high cycling rate. It is suitable for a wide range of industrial and commercial applications, such as elevators, control systems, power supplies, and industrial machinery. The fuse is also approved for use in automotive, aerospace, medical and other enviroments, where safety and reliable protection from overcurrents are of utmost importance.

In elevators, the RJS 200 fuse provides protection against short circuits, overloads and reversed current flow. It has been proven to provide reliable and consistent overcurrent protection for elevator controllers, which ensures the safety of passengers and personnel. The fuse is also suitable for use in control systems, providing overcurrent protection for equipment built into machines and other automated systems.

The RJS 200 fuse is also used in power supplies, providing reliable overload protection for the delicate components of these systems. The fuse can also be used in industrial machinery, protecting motors and other electronic components from short circuits, overloads, and reverse current flow.

Conclusion

The RJS 200 is an electrical specialty fuse designed for low-voltage applications which require protection from short circuits, overloads, and reversible current flow. It is a type of resettable fuse, which allows it to be reused after it has been triggered. The RJS 200 is commonly used in a variety of industrial and commercial applications, such as elevators, control systems, and power supplies. It is also suitable for use in automotive, aerospace, medical and other environments, where safety and reliability are of utmost importance.

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