2210-T230-K0T1-H231-2A

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Circuit breakers are used to protect electrical circuits from overload and short circuits. They are designed to be reset after an overload or short circuit has been cleared. The 2210-T230-K0T1-H231-2A is a type of circuit breaker used in a variety of applications. In this article, we will discuss the application field and working principle of this circuit breaker.

Application Field

The 2210-T230-K0T1-H231-2A circuit breaker is suitable for AC 50/60 Hz, rated current up to 230A, rated voltage up to 690V. It is mainly used in industrial power distribution systems, lighting distributors and motor control centers, office buildings, residential buildings and other places. It is also suitable for short-circuit and overload protection of power plants, substations, electrical appliances, and electrical motor equipment. It can also be used in residential ac circuit and DC circuit protection.

Working Principle

The 2210-T230-K0T1-H231-2A circuit breaker is an electromagnetically operated device. It consists of a contact, a bimetal or copper heat conducting strip, a trip coil, and a mechanism actuating unit. When an overload or short circuit occurs, the increased current will be sent to trip coil, resulting in increased electromagnetic force on the moving contact. This force will then cause the contact to open, and the over current or short circuit will be interrupted. When the machine is reset, the main contact will be closed again, and normal power supply can be resumed.

In addition, the 2210-T230-K0T1-H231-2A can also control and protect DC circuits. This is accomplished by using an electronic trip unit. The unit is set to a predetermined maximum current level. When current reaches this level, if it continues to stay at this level, the unit will trip the breaker to disconnect the circuit. The trip unit can also detect short-circuit current levels, protecting the circuit from dangerous overloads.

Conclusion

The 2210-T230-K0T1-H231-2A is a versatile circuit breaker that is suitable for a variety of applications. The working principle of the circuit breaker is based on the use of a contact, a bimetal or copper heat conducting strip, a trip coil, and a mechanism actuating unit. It can also be used for DC circuit protection by using an electronic trip unit. With its wide range of applications, the 2210-T230-K0T1-H231-2A is one of the most popular circuit breakers available.

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