Circuit Breakers: LELHPK11-1RS4-30560-150 Application Field and Working Principle

Circuit breakers are an important element of an electrical system. They protect electric circuits from overcurrent and overload. They also provide a safe way to disconnect loads from electrical sources. The LELHPK11-1RS4-30560-150 is a tripping type of circuit breaker. It is a low-voltage, single-pole, thermal-magnetic type, with a voltage rating of 305V. It is non-interchangeable and has a rated current of 150A.

Application Field

The LELHPK11-1RS4-30560-150 circuit breaker is designed for applications that require protection against overload and short circuit. It can be used in residential, commercial, and industrial settings. It is also commonly used for motor control and short circuit protection in areas such as electronic appliances, industrial machinery, motor starting, and power distribution. In addition, it is suitable for use with solar and DC power systems.

Working Principle

The LELHPK11-1RS4-30560-150 is equipped with two types of protection: thermal protection and magnetic protection. Thermal protection will detect an increase in temperature within the circuit breaker due to an overload or short circuit. When this is detected, the breaker will trip off and open the circuit, preventing further damage or injury. Magnetic protection will detect an increase in current within the breaker due to short circuit or overload conditions. When this is detected, the breaker will trip off and open the circuit, preventing further damage or injury.

Conclusion

The LELHPK11-1RS4-30560-150 circuit breaker is a versatile and reliable unit for many different applications. Its two types of protection provide reliable short circuit and overload protection. It is suitable for use in both residential and commercial settings and is a perfect solution for motor control and power distribution.