IELHKM21111-1REG4-31148-1

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IELHKM21111-1REG4-31148-1 application field and working principle

Circuit breakers are used to protect electrical systems and equipment from damage caused by overloads, fault currents, or short circuits. Circuit breakers are the key components in electrical safety systems. They provide an extra layer of protection in case there is an unexpected or unprecedented surge in the current travelling through the electrical network.

The IELHKM21111-1REG4-31148-1 is a type of circuit breaker used in the thermal-magnetic applications. It offers both thermal and magnetic protection against faults, short circuits, and overloads. The thermal protection relies on the melting of a fusible material during a fault or overload condition. The melting of the fusible material allows the circuit breaker to register the fault or overload and open the circuit. The magnetic protection relies on an electromagnetic field generated by an inductor when a fault or overload occurs. This field will cause the circuit breaker\'s contacts to trip, breaking the circuit before it can cause any damage.

The IELHKM21111-1REG4-31148-1 circuit breaker is an ideal solution for light industrial applications such as electrical machinery, lighting circuits, and home appliances. It is designed with a compact size and rugged construction to ensure reliable performance and a long operating life. The circuit breaker also comes with a variety of features such as a reset/on switch, adjustable current ratings, an LED indicator for fault conditions, and a manual reset function. Its simple installation and low maintenance costs make it an attractive option for many industrial applications.

In summary, the IELHKM21111-1REG4-31148-1 circuit breaker is an ideal solution for many industrial applications as it offers both thermal and magnetic protection, a compact design, and several features such as reset/on switch, adjustable current ratings, LED indicator, and manual reset. It also has low maintenance costs, making it an attractive option for many industrial applications.

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