IULHK21-29438-1 Circuit Protection

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Circuit breakers are electrical components designed to protect wiring, circuits, and people from dangerous electrical failures. The IULHK21-29438-1 is a type of "Low Voltage Circuit Breaker" (LVCB), which is designed to be used in low voltage power circuits with a maximum current of 600 Amperes (A).

The IULHK21-29438-1 functions as an "overload protection switch" that can be used in a variety of industrial and residential applications, such as air-conditioners, refrigerators, washing machines, motors, ovens and other electrical appliance circuits. The breaker is designed to detect when current in a circuit exceeds a predetermined amount and then trip, or disconnect, the power to the circuit to prevent damage from excessive heat or electric shock.

The IULHK21-29438-1 is designed with a set of thermal-tripping components. These components act as an integral part of the tripping mechanism by detecting the temperature of the current circuit. This temperature is used to determine when the current is high enough to trip the breaker. If the temperature rises too high, the thermal-tripping components will trip the switch, cutting off the power to the circuit.

The IULHK21-29438-1 also has an "override release" that allows the circuit to be manually reset after it has tripped. The override release is an extra-long terminal designed to be used with an external activation switch, such as a key switch or push button. When the external switch is activated, the release provides a brief break in the circuit, allowing the circuit to be reset. The breaker can then be reset to its normal state and the circuit can begin to operate normally.

Overall, the IULHK21-29438-1 is an efficient and effective circuit breaker designed for the protection of electrical circuits and equipment. Its thermal-tripping components and override release enable the breaker to be used in a variety of applications and to provide a safe and reliable protection against electrical shocks and overloading of circuits. By using the IULHK21-29438-1, customers can be assured of a safe and reliable power supply and the long life of their electrical devices.

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