203-212-20915-1

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Circuit breakers are among the most important components in electric energy systems. They are designed to prevent overloads and short circuits from damaging the electrical system and the equipment of the system. The 203-212-20915-1 (203) circuit breaker is a specific type of device that is used in a wide range of applications and is designed with a purpose of protecting people and equipment by breaking a current in event of abnormality.

Application Fields

The 203 circuit breaker is primarily used in industrial environments and can be used in various applications. This type of breaker is typically used in motors, heating systems, transformers, lighting systems, and pumps. They can also be used in locations with high humidity or corrosive atmospheres, such as steel mills, oil refineries, factories, and construction sites. They are also commonly used in residential applications such as HVAC and electric water heaters.

Working Principle

The 203 breaker functions through electromagnetic action, Where the current traveling through the breaker initially passes through a set of “trip coils”. When the current reaches a certain level, this causes the coils to react and activate a set of contacts contained within the circuit breaker. This action causes the contacts to trip and separate from each other, breaking the current and cutting off the supply of electricity.

When an overload or short circuit has been detected, the 203 breaker uses a set of either two or three poles. The poles are then opened and the breaker trips, which prevents the current from traveling to the load. In some cases, the breaker can also be used to open or close the circuit when needed.

The 203 circuit breaker also includes a variety of safety features. This type of breaker can be equipped with an instantaneous trip setting, which reacts quickly when an overload or short circuit is detected. It can also be equipped with a thermal trip setting, which will respond to excessive heat from an overload. The breaker also has a shunt trip setting, which can be used to open the circuit from a distance.

Advantages

The 203 breaker provides a range of advantages for any application. Firstly, its quick and easy installation requires little to no time and effort. Secondly, it is incredibly reliable and durable, which means it can be used in a variety of applications without having to worry about it failing. Lastly, it is very compact and lightweight, making it easy to install and transport.

Conclusion

The 203-212-20915-1 circuit breaker is a reliable and durable device used in a variety of applications. It is designed to protect people and equipment from overloads and short circuits, while also being easy to install and transport. It is equipped with a range of safety features, making it a great option for any application where reliable protection is needed.

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