| Allicdata Part #: | 277-8147-ND |
| Manufacturer Part#: |
2800861 |
| Price: | $ 32.96 |
| Product Category: | Circuit Protection |
| Manufacturer: | Phoenix Contact |
| Short Description: | CIR BRKR THRMMAG 4A 277VAC 50VDC |
| More Detail: | N/A |
| DataSheet: | 2800861 Datasheet/PDF |
| Quantity: | 2 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 29.95650 |
| 10 +: | $ 27.56000 |
| 50 +: | $ 25.46300 |
| 100 +: | $ 24.26480 |
| 250 +: | $ 22.76720 |
| Series: | CB |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Breaker Type: | Thermal Magnetic |
| Current Rating: | 4A |
| Voltage Rating - AC: | 277V |
| Voltage Rating - DC: | 50V |
| Number of Poles: | 1 |
| Actuator Type: | Slide Switch |
| Illumination: | -- |
| Illumination Voltage (Nominal): | -- |
| Mounting Type: | Holder |
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Introduction
Circuit breaker is an important device used in electrical engineering to protect circuits from overvoltage, overcurrent, and overloading. They keep the circuit from getting damaged by preventing excessive current from flowing through the circuit. The 2800861 circuit breaker is a generic type of circuit breaker that is suitable for any type of circuit. This article focuses on the application fields and working principles of the 2800861 circuit breaker.
Application fields of 2800861 Circuit Breakers
The 2800861 circuit breaker can be used in a variety of applications, including residential, commercial, industrial, and institutional settings. For residential settings, the breaker is typically used to protect systems such as air conditioners, refrigerators, stoves, and lighting systems. It can also be used to protect larger appliances such as heaters, dryers, and dishwashers from overload easily. Additionally, the breaker can be used to protect small motors from getting damaged by excessive current.
In commercial and industrial settings, the 2800861 circuit breaker is commonly used to protect critical systems, such as computers, servers, and communication systems. These systems require more protection than residential systems, and the circuit breaker is capable of handling these heavier loads. Furthermore, the breaker is used in hazardous locations, such as flammable and explosive areas, to protect personnel from electrical fires or explosions. In institutional settings, 2800861 circuit breakers are used to protect hospital and military equipment, such as high-tech medical equipment and military communications systems.
Working principle of 2800861 Circuit Breakers
The 2800861 circuit breaker is a thermal-magnetic type of circuit breaker. This type of breaker is composed of two main parts—the thermal element and the magnetic element. The thermal element is composed of a bimetallic strip that is heated by electrical energy. As the temperature of the strip increases, it gradually expands until it becomes too large for the circuit, which causes it to trip. The magnetic element, on the other hand, is composed of a solenoid that is exposed to the current flowing through the circuit. If the current exceeds a certain threshold, the magnetic element will trip the breaker.
The 2800861 circuit breaker also features a reset button. This button can be used to manually reset the breaker, thus allowing the circuit to be brought back online. The circuit breaker also features a trip indicator, which will turn on when the breaker has been tripped. This lets the user know that the circuit has been tripped and needs to be reset.
Conclusion
The 2800861 circuit breaker is a versatile device that is suitable for a wide range of applications. It is composed of two main parts—the thermal element and the magnetic element—which allow it to protect circuits from overvoltage, overcurrent, and overloading. Additionally, the circuit breaker features a reset button and a trip indicator, which makes it easier for users to reset the breaker and know when the breaker has been tripped. With its variety of features, the 2800861 circuit breaker is a reliable device to have in any electrical setup.
The specific data is subject to PDF, and the above content is for reference
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|---|
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| 2800861 | Phoenix Cont... | 32.96 $ | 2 | CIR BRKR THRMMAG 4A 277VA... |
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2800861 Datasheet/PDF