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Circuit Breakers

A circuit breaker is a device that is used to protect an electrical system from overload, short circuit, and other potential hazards. It is often installed in commercial and industrial settings, especially in those locations where multiple electrical components are connected together.

SU2D15UC Application Field and Working Principle

The SU2D15UC is a highly reliable, rugged, and shock-resistant circuit breaker suitable for both small industrial and commercial applications. The device is capable of handling up to 20 amps of current at 240 volts AC. It is widely used in areas such as lighting, air conditioning, hot water supply, motors, and other electrical system applications.

The SU2D15UC circuit breaker uses a magnetic field to open or close an electrical circuit. When the current is flowing and reaches the designed level, a coil in the breaker will become magnetically charged, moving a metal component at the top of the breaker. When this happens, the metal component will close off the electrical circuit, thereby preventing further current from flowing. The same component can also be used to reopen the circuit when it has cooled off.

The breaker can also be manually opened or closed depending on the application. To manually open the circuit breaker, a mechanism must be used to push the metal component off the contacts. For manual closing, the metal component must be reset back onto the contacts. The SU2D15UC breaker also has an LED indicator, which is used to show the status of the circuit breaker, whether it is open or closed.

The SU2D15UC is an ideal solution for areas that require protection from overcurrents, short circuits, and other potential hazards. The highly reliable and rugged design of the device makes it suitable for many industrial and commercial applications. It is easy to use, and its LED indicator is a helpful feature for monitoring the status of the device. With its range of capabilities and reliable design, the SU2D15UC is a strong option for reliable and effective circuit breaker protection.

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