209-2-1-52-2-9-60

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Circuit Breakers

Circuit breakers are an essential component of any electrical system or power system, providing protection against excessive current and ensuring the safe operation of the electrical system or power system. In this article, we will look at the 209-2-1-52-2-9-60 application field and working principle of circuit breakers.

209-2-1-52-2-9-60 Application Field

The 209-2-1-52-2-9-60 series is designed specifically for low voltage applications up to 600 volts, and is used for circuits such as lighting, motor and transformer protection. The 209-2-1-52-2-9-60 series circuit breaker is available in a wide range of sizes and current ratings from 10 amps to 600 amps, and is designed to meet the requirements of UL 1077, the UL standard for supplementary protectors.

209-2-1-52-2-9-60 Working Principle

The 209-2-1-52-2-9-60 series circuit breaker is designed to protect the circuit from over-current caused by short-circuits, over-loads, and abnormal voltage. It protects the circuit from thermal or magnetic over-currents, and is designed to open and isolate the circuit from the source of power or the downstream loads. When an over-current occurs, the circuit breaker will sense it and disconnect the circuit from the source of power, or the connected loads.

The 209-2-1-52-2-9-60 works on the principle of thermal-magnetic trip. Thermal trip works by sensing heat due to an over-current, and then tripping the breaker; while magnetic trip works by sensing the magnetic field resulting from an over-current, and then tripping the breaker. In either case the breaker operates by tripping the contacts of the breaker.

The 209-2-1-52-2-9-60 circuit breaker is designed to provide this protection in a safe and reliable manner. The breaker can also be manually reset, if needed, so that the circuit can be reconnected to the source of power, or the connected loads, after the fault has been cleared.

Conclusion

The 209-2-1-52-2-9-60 series circuit breaker is an essential component in any low voltage electrical system or power system. It is designed to provide protection against excessive current and ensure the safe operation of the electrical system or power system. The breaker operates on the principle of thermal-magnetic tripping and can be manually reset, if needed.

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