T11-2-30.0A-30446-2

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Circuit breakers are an essential part of any electrical system, whether residential or commercial. T11-2-30.0A-30446-2 is a type of circuit breaker that is used for a wide range of applications. This article will discuss the application field and working principle of the T11-2-30.0A-30446-2 circuit breaker.

Application Field

The T11-2-30.0A-30446-2 circuit breaker is designed for use in residential, commercial and industrial applications. It can be used to protect low voltage electrical equipment such as air conditioning systems, pumps and motor control centers. It is also suitable for use in areas where temperatures can range from -40°C to +60°C, making it an ideal solution for both cold and hot climates. Additionally, it is UL 1077 certified, meaning that it meets all the safety requirements of the UL standard.

Working Principle

The T11-2-30.0A-30446-2 circuit breaker uses a thermal-magnetic operation to protect the circuits from overload or short circuit currents. When an overcurrent or short circuit occurs, the thermal-magnetic trip unit of the breaker will detect the increased current flow and open the contacts of the breaker, breaking the circuit and preventing further damage from occurring.

The trip unit of the breaker also has adjustable settings, allowing the user to set the current rating of the breaker. The current rating of the breaker should be set to match the circuit, meaning that it should be slightly lower than the normal operating current of the circuit. This will ensure that the breaker is able to trip and protect the circuit when needed.

Conclusion

The T11-2-30.0A-30446-2 circuit breaker is a type of circuit breaker that is suitable for residential, commercial and industrial applications. It uses a thermal-magnetic operation to protect the circuits from overload or short circuit currents, and it has adjustable settings, allowing the user to set the current rating of the breaker. With its UL 1077 certification, it is definitely an excellent choice for any electrical system.

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