IALHK21-1REC5R-40731-30

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Circuit Breakers

Circuit breakers are electrical devices that protect external wiring, appliances, and motors from damage and potential hazards due to overcurrents and short circuits. When an overcurrent or short circuit condition is detected in the electrical circuit, the breaker trips, interrupting the flow of electricity and thus preventing damage to the wiring, appliances, and motors.

IALHK21-1REC5R-40731-30

Application Field

The IALHK21-1REC5R-40731-30 circuit breaker is designed for residential, commercial, and industrial applications. It is an overload protection device that is used in single-phase and three-phase electrical systems. It is also suitable for use in motor control applications, where it may be used to control the current to a motor or to trip a motor off if a short circuit or overload occurs. It is also suitable for use in areas where hazardous voltages may be present, as it is rated for up to 600V.

Working Principle

The IALHK21-1REC5R-40731-30 circuit breaker operates using a thermal-magnetic tripping mechanism. This mechanism works by sensing the amount of current flowing through the electrical circuit and tripping when the current exceeds the circuit breaker’s rated settings. This is done by using two separate components: a heat-responsive element and a magnetic element. The heat-responsive element senses the amount of current flowing through the circuit and responds by increasing its temperature. When the temperature reaches a certain level, it activates the magnetic element, which trips the circuit breaker. The magnetic element works by generating a magnetic field that triggers a switch within the circuit breaker, causing it to trip. Once tripped, the circuit breaker will remain in the open position, preventing any further current from passing through the circuit.

In addition, this model of circuit breaker includes an adjustable trip setting that allows the user to adjust the circuit breaker’s settings to account for changes in the electrical load or environment. By adjusting the trip setting, users can tailor the circuit breaker to better suit their needs and protect their electrical system from potential hazards.

Conclusion

The IALHK21-1REC5R-40731-30 circuit breaker is a versatile and reliable overload protection device that can be used in a variety of residential, commercial, and industrial applications. It uses a thermal-magnetic tripping mechanism to provide reliable protection against overcurrents and short circuits, and comes with an adjustable trip setting for tailored protection. For these reasons, the IALHK21-1REC5R-40731-30 is a reliable and convenient overload protection solution.

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