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Circuit Breakers

The 3120-F323-P7T1-W19DG3-7A Circuit Breaker is designed to provide enhanced electrical protection for motor control circuits and motor-driven equipment. This type of circuit breaker offers an economical solution to the most common motor control applications, as well as a wide variety of other applications. The breaker uses a combination of thermal and magnetic circuitry, to provide efficient protection from overloads and short circuits.

Working Principle

The 3120-F323-P7T1-W19DG3-7A Circuit Breaker works by detecting excessive current flow in the protected circuit. The breaker incorporates a thermal element that is sensitive to an overload condition. As the current flow increases, the temperature of the thermal element rises, which in turn causes the breaker to trip, thus interrupting the power supply to the protected equipment.

The 3120-F323-P7T1-W19DG3-7A breaker also features a magnetic trip mechanism, which adds an additional layer of protection against short circuit conditions. When the current exceeds a predetermined level, the magnetic trip circuit is activated, and the breaker trips, providing superior protection against both overloads and short circuits.

Application Field

The 3120-F323-P7T1-W19DG3-7A Circuit Breaker is ideal for a variety of motor control applications, including single phase and three phase motor starter and reversing motor starter applications. It is also used in a variety of other applications, such as elevator control, HVAC control, and process control systems.

This type of circuit breaker is designed to be versatile and easy to install, providing reliable and effective protection for a variety of motors, motor control systems, and other equipment. It is UL and CSA approved, and meets or exceeds the requirements of many worldwide safety standards.

Conclusion

The 3120-F323-P7T1-W19DG3-7A Circuit Breaker provides an economical solution for a variety of motor control applications, as well as a variety of other applications. It is UL and CSA approved and meets or exceeds the requirements of many worldwide safety standards. The breaker uses a combination of thermal and magnetic circuitry, to provide efficient protection from overloads and short circuits.

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