1G63UM

Circuit breakers are the ultimate protection devices in electrical systems, responsible for isolating and disconnecting the entire system when the circuit is overloaded or short-circuited. They respond to surges and interrupt dangerous situations. One of the most popular circuit breakers is the 1G63UM, a high-voltage air-blast circuit breaker used throughout the world.

The 1G63UM has a breaking capability of up to 31,500 Volts and is capable of withstanding short-circuit currents up to 50,000 Amps. Additionally, it is suitable for operations up to 32,500 Volts and is widely used in the distribution of electrical energy for various applications, such as industrial factories and workshops, industrial plants, and commercial buildings.

The most striking feature of this circuit breaker is its air-blast working principle that contributes to its durability. This type of circuit breaker has an air-blast device which is responsible for producing a powerful air stream that acts on the contact for interrupting the arc. This occurs when a fault occurs and the current trips the breaker. The advantage of the air-blast system is the almost instantaneous interruption of any kind of current.

The air-blast system works by creating a spark between two separated contacts, initiating an arc. The air-blast device will then inject a strong air stream that will blow away the arc and break the current. This way, a successful interruption is accomplished.

1G63UM circuit breakers are designed to provide protection against overload or underload conditions, and also against any other power issues that could affect the development of a successful operation. Those include short-circuit, overload, and low overload. Additionally, these circuit breakers feature an adjustable short time-delay that allows for the interruption of short-circuit currents up to 50,000 Amps. This adjustable time delay feature enables the 1G63UM circuit breakers to carry out a successful operation even in a hazardous environment.

One of the primary advantages of the 1G63UM circuit breaker is its instant arc interruption capability. By making use of the air-blast technology, this circuit breaker ensures the quick interruption of any kind of current in the circuit, providing additional protection for any operation taking place in an electrical system.

In conclusion, the 1G63UM is a robust and reliable circuit breaker that provides protection against electrical hazards in a wide variety of applications. It makes use of the air-blast working principle, which enables it to interrupt short-circuit currents of up to 50,000 Amps. Additionally, its adjustable short time delay allows for the successful operations to take place in a hazardous environment. The 1G63UM circuit breaker is one of the most popular and reliable breakers used for the protection of electrical systems.