IALNK1-1REC4-51-2.50-A Circuit Protection

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A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload, short circuit or any other type of excessive current. IALNK1-1REC4-51-2.50-A is an example of this type of circuit breaker. This article will discuss the application field and working principle of IALNK1-1REC4-51-2.50-A.

IALNK1-1REC4-51-2.50-A circuit breakers are mainly used in remote-control and telemetry applications, especially in power plants, where high voltage, high current and long-distant control circuits are inevitable. This type of circuit breaker is designed to interrupt current in the event of an overload, short circuit or other fault. It has an operating range of up to 2.50 A, with a 10 mohm contact resistance and a finger-safe terminal. The main feature of this type of circuit breaker is that it provides accurate and secure tripping in response to any short-circuit or overload. This is due to its sophisticated internal circuit design and precise detection circuit which is able to determine the exact current needed to trip the breaker.

The working principle of IALNK1-1REC4-51-2.50-A circuit breaker is based on the three-phase structure: the control circuit, the isolating circuit and the tripping circuit. The control circuit is responsible for exchanging control signals between the circuit breaker and the control system, while the isolating circuit is responsible for isolating the device in order to prevent voltage spikes. Lastly, the tripping circuit senses the current drawn by the load, and if it exceeds the pre-defined current flow threshold, the breaker will trip and the circuit will be interrupted.

In conclusion, the IALNK1-1REC4-51-2.50-A circuit breaker is a specialized device designed to protect electrical circuits from damage due to overload, short circuit or any other type of excessive current. It is mainly used in remote-control and telemetry applications and works based on the three-step structure consisting of the control circuit, the isolating circuit and the tripping circuit. It provides accurate tripping by sensing the current drawn by the load and tripping if it exceeds the pre-defined current flow threshold.

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