CB187F-120 Circuit Protection

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CB187F-120: Circuit Breakers, Application Field and Working Principle

Circuit breakers are devices, which are used for protecting electrical systems and components from damage due to overloads and faults. In other words, they are considered as protective devices that are used to minimize the threat of electrical accidents. They come in different types and designs, with different features. The CB187F-120 is one such device, and it is used in various application fields, such as industrial and residential.

The CB187F-120 is a 120A industrial circuit breaker. It is designed to provide reliable protection against short circuits, overloads and ground faults. It is also capable of providing lightning protection and other vital protections in electrical systems. It is capable of quickly isolating or disconnecting an electrical system when it encounters an abnormally high current, thus preventing any further damage to other components.

The CB187F-120 has a thermal magnetic operating principle. This is based on an electromagnet, which is triggered when certain parameters of the circuit reach a set level. Its thermomagnetic operating principle allows it to be used for residential, industrial, commercial and agricultural applications. It is also suitable for use indoor and outdoor environments. It is also corrosion-resistant, meaning it can last for a long time in harsh environmental conditions.

The CB187F-120\'s working principle is actually quite simple. It works by sensing an increased current and activating the electromagnet, which in turn triggers an internal switch. This switch is responsible for breaking the circuit at the moment of overload or short circuit. It then remains open until the ground fault or overload is removed, at which point the switch will be closed again, re-energizing the circuit.

The application field of the CB187F-120 is vast, and it is used in many different applications. It is used in residential and commercial electrical systems to protect and contain the flow of electricity. It is also used in industrial and agricultural applications, as well as outdoor and indoor environments. This device is also used in medical and industrial systems, such as in medical imaging equipment, medical examination carts, and power supplies.

The CB187F-120 is very reliable and provides a secure method of limiting electrical current flow. It is also relatively inexpensive, making it a beneficial addition to many applications. With its simple but effective working principle, and its corrosion-resistant nature, the CB187F-120 is an ideal circuit breaker for a variety of uses in different environments.

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