CB187P-100 Circuit Protection

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Circuit breakers are essential for the safety of a power system and its components. The CB187P-100 is a type of circuit breaker that is designed for the protection of an electrical power system. It provides power system protection against excessive overloads and short circuits that can cause damage to equipment and threaten the safety of personnel. This circuit breaker is easy to install and is used in a wide range of applications, including residential, commercial, industrial, and special applications. In this article, we will discuss the application field and working principle of the CB187P-100.

The CB187P-100 is an industrial-level three-pole circuit breaker. It is suitable for 3-phase line protection in industrial, commercial, and agricultural applications. This circuit breaker can be used in AC low voltage power systems with a voltage range between 600 V to 690 V. It offers short-circuit protection using its built-in system of limiting surges, preventing tripping due to overcurrent. The CB187P-100 also has protection for cable faults and other dangerous conditions. In addition, this circuit breaker is RoHS compliant and UL508A certified.

The working principle of the CB187P-100 circuit breaker is simple. It is a magnetic-hydraulic device that uses two main components—an armature and a trip coil. When a fault occurs, the trip coil activates a relay which causes a solenoid valve to open. This allows the hydraulic pressure to push the armature towards the open position, thus disconnecting the circuit. The circuit breaker has two states—the “open” position for normal operation and the “closed” position for tripping. It is also equipped with a handle that can be used to manually open and close the circuit breaker.

The CB187P-100 is a reliable and flexible circuit breaker. It can be used for the protection of transformers, motors, and circuits with load current up to 100A. It can also be used for auxiliary supplies, power distribution, and protection against voltage surges. The CB187P-100 is suitable for a variety of different applications, such as industrial machinery, medical equipment, railway power systems, and renewable energy systems. Additionally, this circuit breaker is designed for reliable and simple operation, making it an ideal choice for most applications.

In conclusion, the CB187P-100 is a flexible and reliable circuit breaker that is designed for 3-phase applications. It can be used to protect against excessive overloads and short circuits. Also, it offers protection for cable faults and other dangerous conditions. The CB187P-100 is suitable for a wide range of applications, including residential, commercial, industrial, and special applications. It is easy to install and offers reliable and simple operation. Therefore, the CB187P-100 can be an excellent choice for many applications.

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