3120-F523-P7T1-W02D-8A

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A circuit breaker is an automatic electrical switch that helps to protect an electrical circuit from damage due to overcurrent and short circuit. The circuit breaker 3120-F523-P7T1-W02D-8A is designed to provide reliable, efficient, and safe operations for a wide range of applications. This article will discuss the application field and working principle of the 3120-F523-P7T1-W02D-8A circuit breaker.

Applications

The 3120-F523-P7T1-W02D-8A circuit breaker is suitable for a wide range of applications, including residential and commercial use. It is designed for use in single-pole and three-pole circuit breaker applications and can be used for both indoor and outdoor applications. This breaker can be used as a main breaker or a sub-breaker in situations where overcurrent protection is required. It is also suitable for use in Class C neutral, 1-phase and 3-phase loads applications. It is UL1077 approved and compliant with IEEE C37.20.2, IEEE C37.013, UL489 and UL1077.

Working Principle

The 3120-F523-P7T1-W02D-8A circuit breaker has a simple and reliable working principle. It includes a trip mechanism, a magnetic field, and a current-sensitive element. When the load current exceeds the pre-set limit, the trip mechanism is triggered, activating the magnetic field. This creates a force that pushes the contacts of the circuit breaker apart, thereby cutting off the flow of electricity. The current-sensitive element, which is a coil of wire wrapped around a ferromagnetic core, acts as a device for detecting when the load current is too high. When the load current flows through the wire coil, the core is magnetically energized, which triggers the trip mechanism.

Benefits

The advantages of using the 3120-F523-P7T1-W02D-8A circuit breaker are numerous. It provides effective overcurrent protection and ensures that circuits are not damaged due to current overloads. It is also reliable, efficient, and safe to use, making it a good choice for a variety of applications. This breaker also has a lockout function that prevents the circuit breaker from being reset until the current overload is resolved.

Conclusion

The 3120-F523-P7T1-W02D-8A circuit breaker is designed for use in a variety of applications. Its working principle is simple and reliable and it provides effective protection against current overloads. This breaker is also reliable, efficient, and safe to use, making it a good choice for a variety of applications. With its many benefits, the 3120-F523-P7T1-W02D-8A circuit breaker is a great choice for keeping electrical circuits safe and functioning properly.

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