R15-2-2.00A-B102EV

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Circuit breakers are important safety components of power distribution systems, designed to trip and disconnect a circuit short circuit or overload, thus protecting the system from severe damage.
R15-2-2.00A-B102EV is a type of circuit breaker, It is suitable for switching and protecting circuits in AC 50Hz/AC 60HZ, rated voltage of AC 400V, rated current of 2A, rated breaking capacity of 2KA.-- B, C and D class curves.

The basic principle of a circuit breaker is that it will trip or open the circuit mechanically when it detect an abnormally large overload current, thereby preventing damage to electrical devices, however current overloads can occur due to inappropriate use or failure of components and wiring errors.

R15-2-2.00A-B102EV circuit breaker, with the characteristics of enough rated current, breaking capacity and the adjustable overcurrent protection, has a wide range of application fields, such as household appliance and industrial control circuits. And in some emergency situations, it can work as the switch of fire alarms, which can provide a better and quicker response to the fire signals in order to cut off the power at the main circuit breaker box and protect the properties and human lives.

Also, the circuit breaker is designed with two standard operating mechanisms, one is the thermal-magnetic operating mechanism and the other the bimetal operating mechanism. The thermal-magnetic type has a magnetic trip and a thermal trip, while the bimetal type has a bimetal trip to separate the electrical connection together.

The thermal-magnetic circuit breaker, R15-2-2.00A-B102EV, has a magnetic trip as a reliable overload protection which provides overcurrent protection of the circuit by responding quickly to a large overload current. Its thermal trip mechanism, on the other hand, adds an additional layer of protection to the circuit by providing protection against prolonged, less intense overload currents.

The bimetal type circuit breaker, R15-2-2.00A-B102EV, is designed with a bimetal trip which is made up of two different metal plates, each with different thermal expansion coefficients. When a current passes through the bimetal trip, the different metals warp and bend at different speeds, triggering the circuit breaker to trip. Additionally, as the bimetal trip is designed with two different temperatures, it can provide overheat and overload protection for the circuit.

In conclusion, R15-2-2.00A-B102EV is a circuit breaker that is suitable for switching and protecting circuits in AC 50hz/AC 60HZ, rated voltage of AC 400V, rated current of 2A, rated breaking capacity of 2KA.-- B, C and D class curves. It provides enough rated current, breaking capacity and adjustable overcurrent protection and has a wide range of application fields such as household appliance and industrial control circuits. Moreover, it is equipped with two standard operating mechanisms, the thermal-magnetic and bimetal, that provide additional layer of protection to the circuit.

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