209-3-28779-85

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Circuit Breakers

In today’s modern world, Circuit Breakers have become a necessary tool in any electrical and electronic circuit. Circuit Breakers can isolate high voltage lines and help to minimize the risk of electrical shock or system failure. The 209-3-28779-85 Circuit Breaker is a great example of a high quality circuit breaker.

The 209-3-28779-85 is a two-pole, surface-mountable device, with a single push button. It has a rated voltage of up to 480V AC/DC and an adjustable current rating of up to 32A. It is designed to be both UL and CSA certified. This makes it perfect for industrial, commercial, and residential applications.

Application Field

The 209-3-28779-85 Circuit Breaker is perfect for use in industrial, commercial, and residential applications. It is most suitable for applications where reliable and safe switching of high voltage lines is needed. It can be used to control motors, pumps, light fixtures, HVAC systems, and other machinery. It is also perfect for use in emergency power systems, where protection from voltage fluctuations and overloads is essential.

Working Principle

The 209-3-28779-85 operates using the simple principle of electromechanical overload protection. It works by using a magnetic field to trip when the current in the circuit exceeds the rated value. The magnetic field applies a force to the main breaker contact and this force increases with the current. When the current reaches a certain level the force becomes strong enough to open the circuit and turns the switch off.

The 209-3-28779-85 also has a permanent, non-resetable overload protection. This is designed to protect the device in the event of a short-circuit. This feature prevents the device from being damaged even when there is prolonged overloading.

The 209-3-28779-85 is also equipped with an LED indicator light that will illuminate when the switch is in the off position. This provides a visual indication that the circuit is off and that the breaker has tripped.

Benefits

Using the 209-3-28779-85 Circuit Breaker offers several benefits over traditional fuses and other protection devices. Firstly, the 209-3-28779-85 can switch high voltage currents without sparking or arcing, making it safer. Secondly, it provides greater protection against overloading. Thirdly, it provides a visible indication of whether or not the circuit is on or off, making it more user friendly. Finally, the 209-3-28779-85 offers a low cost and reliable method of protecting high voltage equipment.

The 209-3-28779-85 Circuit Breaker is a great choice for reliable and safe switching of high voltage lines. It provides excellent protection against overloads and short-circuits and is UL and CSA certified. It is perfect for industrial, commercial, and residential applications, providing superior protection and a visible indication when the circuit is off.

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