1C8UM

Circuit breakers are important components of electrical systems, and 1C8UM is no exception. It is a type of circuit breaker that is primarily used for safety and protection of the electrical system. In this article, we will discuss what 1C8UM application field and working principle are.

The 1C8UM is an electromagnetic manually operated circuit breaker. It is designed and manufactured in accordance with GB10963-1989 and IEC60898-1 standard. It has a wide range of rated voltage, up to 800V AC. Its rated current can be up to 125A. The 1C8UM is suitable for industrial, commercial, and residential applications, as it can provide reliable protection against overcurrents in those scenarios. It can also be used in electrical machine maintenance and repair.

The working principle of the 1C8UM is quite simple. In normal operation, the external line remains closed due to a current-limiting iron core, eliminating unnecessary power consumption and protecting the electrical components from damage. When an overload current passes through, an electromagnetic reaction is generated, and the circuit breaker is triggered to open. This releases the current-limiting disc and disconnects the external line from the system, preventing overloaded circuits from experiencing further damage.

The 1C8UM is an important safety device for electrical systems. It ensures that the system does not exceed the rated current level, protecting the system from overloads and faults. It can be used in commercial, industrial, and residential applications, and it is also commonly used in electrical machinery maintenance and repair. Thus, 1C8UM circuit breakers are an essential component of any electrical system.

In conclusion, the 1C8UM is a type of circuit breaker that is widely used to protect electrical systems from overloads and faults. It is an electromagnetic manually operated circuit breaker. Its rated voltage can be up to 800V AC, and its rated current can be up to125A. It is primarily used in commercial, industrial, and residential applications, as well as in electrical machinery maintenance and repair. Its working principle is based on the use of a current-limiting iron core to ensure that the system does not exceed the rated current limit, protecting it from overloads and faults.