8340-T120-K1T2-ALH126-0.02A

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Circuit breakers are electromechanical devices designed to protect electrical circuits from damage caused by overload, short circuit, or ground fault. The 8340-T120-K1T2-ALH126-0.02A is a type of circuit breaker. It is designed to protect low-voltage power circuits and is best suited for applications that require both low-voltage protection and the ability to reset without having to replace the breaker. This type of breaker is also suitable for applications where frequent tripping or resetting is necessary.

Before looking at the 8340-T120-K1T2-ALH126-0.02A\'s application field and working principle, let\'s quickly discuss the mechanism behind circuit breakers. When an electrical fault is detected, a spring-loaded operating mechanism opens to disconnect the faulted circuit from the power source. When the fault is cleared, the breaker\'s spring-loaded operating mechanism closes the contact, restoring the circuit to its normal operating state. The operating mechanism is designed to open quickly, so even a small overload or short circuit will cause the breaker to trip and open the circuit.

Now that we have a better understanding of circuit breakers, let\'s explore the application field and working principle of the 8340-T120-K1T2-ALH126-0.02A. This type of circuit breaker is designed for use in low-voltage switchgear and panel systems in industrial and commercial applications. It is suitable for both continuous current and intermittent duty, and it is capable of handling intermittent overloads of more than one hundred percent of its rated current.

The 8340-T120-K1T2-ALH126-0.02A is equipped with a positive, snap-action operating mechanism that is designed to quickly open the contacts in the event of an overload or a short circuit. When the overload or short circuit is cleared, the breaker automatically resets, closing the contacts and restoring the circuit to its normal operating state.

The 8340-T120-K1T2-ALH126-0.02A also includes a tripping adjust feature, which allows users to adjust the breaker\'s reactivity to short circuits and overloads. The breaker can be adjusted to trip under light overloads, reducing the risk of permanent damage to the electrical system. The breaker also has a reset lock-out feature, which prevents it from being reset until the fault has been cleared and the switch is manually unlocked.

The 8340-T120-K1T2-ALH126-0.02A is a reliable and durable low-voltage breaker that is designed to meet the requirements of industrial and commercial applications where low-voltage protection and frequent resetting are necessary. It is equipped with a reliable operating mechanism that opens quickly to protect the circuit from overloads or short circuits, and it has a reset lock-out feature that prevents it from being reset until the fault is cleared and the switch is manually unlocked. The breaker also has an adjustable tripping setting, which allows users to tailor the breaker\'s reactivity to their specific application needs.

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