4230-T130-K0DU-20A

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Circuit Breakers

A circuit breaker is an electrical device designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. The 4230-T130-K0DU-20A circuit breaker is an example of a particular type of circuit breaker.

Application Field

The 4230-T130-K0DU-20A circuit breaker is primarily used to protect residential and light-commercial power-distribution systems. This type of circuit breaker is intended for use in 120/240 VAC, single-phase electrical systems. It is also suitable for both interconnect and branch-circuit protection. This device offers a 20 A rating and is equipped with a reliable trip mechanism that monitors current flow and immediately responds to prevent damage due to short circuits and overloads.

Working Principle

The working principle of the circuit breaker is to provide protection against damage caused by over-current or short-circuit faults. When an over-current or short-circuit fault occurs, the current flow is interrupted in order to protect electrical equipment from damage. The 4230-T130-K0DU-20A circuit breaker achieves this interruption of the current flow by using a current-monitoring mechanism that responds to the fault condition.The current-monitoring mechanism on the 4230-T130-K0DU-20A circuit breaker is designed to be highly sensitive. When a fault condition is detected, the device quickly responds by interrupting the current flow. This interruption of current flow is accomplished by an electromagnetically operated mechanism. When the fault condition is detected, the electromagnet inside the circuit breaker is energized, which pulls the circuit-breaker contacts apart and opens the circuit. As a result, the flow of current is stopped and the device is able to protect the power-distribution system from further damage.When the fault condition is cleared and the amount of current flowing through the power-distribution system is within the safe parameters, the 4230-T130-K0DU-20A circuit breaker will automatically reset and restore power to the system. In addition, the current-monitoring mechanism will reset itself, so that it is ready to respond to future fault conditions.

Conclusion

To conclude, the 4230-T130-K0DU-20A circuit breaker is an electrical device designed to protect residential and light-commercial power-distribution systems from over-current and short-circuit faults. The device is equipped with a current-monitoring mechanism that responds quickly to fault conditions and interrupts the current flow immediately, thus preventing further damage. Once the fault condition is cleared, the device will automatically reset and restore power to the system.

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