Allicdata Part #: | 277-16841-ND |
Manufacturer Part#: |
2907490 |
Price: | $ 13.86 |
Product Category: | Circuit Protection |
Manufacturer: | Phoenix Contact |
Short Description: | CIR BRKR 15A 277VAC 60VDC |
More Detail: | N/A |
DataSheet: | 2907490 Datasheet/PDF |
Quantity: | 10 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 12.60000 |
Series: | TMC 8 |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Breaker Type: | Thermal Magnetic |
Current Rating: | 15A |
Voltage Rating - AC: | 277V |
Voltage Rating - DC: | 60V |
Number of Poles: | 1 |
Actuator Type: | Lever |
Illumination: | -- |
Illumination Voltage (Nominal): | -- |
Mounting Type: | DIN Rail |
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Circuit Breakers
Circuit breakers are omnipresent in the electrical, electronics and related industries. They are used for protecting appliances and equipment from damage due to overload and short circuits. They are also used for controlling and regulating power by switching off loads, such as motors, lamps etc.
The 2907490 application field and working principle, also known as the ETO breaker, is a type of circuit breaker designed specifically for residential housing wiring applications and is more popular nowadays.
Working Principle
The ETO breaker is a kind of circuit breaker that automates the disconnection of circuits when a fault occurs. It does this by sensing the current flowing through the circuit and disconnecting the circuit when the current exceeds a predetermined value.
When the current through the circuit exceeds a certain level, the ETO breaker automatically trips and shuts off the power to the circuit. This prevents potential damage to the appliance and wiring in the circuit from the increased current. The ETO breaker then must be reset by flipping the switch back on.
Application Field
The ETO breaker is mainly used for residential homes, particularly for main terminal protection applications such as wiring for range and dryer appliances, air conditioning and heating systems, electric water heaters, large kitchen appliances and residential exterior lighting.
It is also useful in other applications such as in hot tubs, spas and other electrical circuits which require overload protection. The ETO breaker offers overload protection thus preventing overload of the circuit and preventing potential damage to the appliance and wiring due to increased current.
It is also used to provide power in industrial applications as it is able to sense fault currents moving through the circuit, allowing it to disconnect when a fault occurs. This helps to prevent further damage to the equipment and wiring, providing greater safety to all involved.
Advantages of ETO Circuit
The main advantage of ETO breakers is that they are designed specifically for residential housing wiring applications, thus providing additional protection against short circuits and overloads. It also offers a cost effective solution for these types of applications, due to its relatively low cost. Additionally, the ETO breaker’s reliable operation means that it is suitable for use in a wide variety of residential applications.
The ETO breaker also provides better protection than other circuit breakers, due to its ability to detect fault currents, which allows the breaker to trip immediately when a fault occurs. This helps to prevent potential damage to the equipment and wiring. It also provides better protection against overloading of the circuits, by shutting off power when the circuit is overloaded.
Finally, ETO breakers provide greater safety to users as they provide reliable and effective cut-off of circuits when faults occur. This helps to protect personnel, as well as equipment and wiring.
Conclusion
The 2907490 application field and working principle is an extremely useful and efficient form of circuit breaker, specifically designed for residential housing wiring applications. It provides reliable overload protection, as well as detecting fault currents and tripping immediately when a fault occurs. Additionally, it is relatively inexpensive compared to other circuit breakers and offers greater safety for personnel and equipment. The ETO breaker is therefore a great choice for residential wiring applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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2907706 | Phoenix Cont... | 291.24 $ | 10 | TWO-CHANNEL 2-WAY ISOLATO... |
2907704 | Phoenix Cont... | 204.27 $ | 9 | SINGLE-CHANNEL 2-WAY ISOL... |
2907998 | Phoenix Cont... | 6.76 $ | 20 | BUSBAR TERMINAL, FOR INCO... |
2907991 | Phoenix Cont... | 79.0 $ | 4 | BUS BAR FOR TMC 81... CIR... |
2907993 | Phoenix Cont... | 89.4 $ | 3 | BUS BAR FOR TMC 82... CIR... |
2907996 | Phoenix Cont... | 103.26 $ | 5 | BUS BAR FOR TMC 83... CIR... |
2907999 | Phoenix Cont... | 0.83 $ | 1000 | BUSBAR, END CAP, PROTECTS... |
2907562 | Phoenix Cont... | 13.86 $ | 77 | CIR BRKR THRMMAG 5A 277VA... |
2907628 | Phoenix Cont... | 13.86 $ | 65 | CIR BRKR THRMMAG 3A 277VA... |
2907559 | Phoenix Cont... | 13.86 $ | 49 | CIR BRKR THRMMAG 2A 277VA... |
2907558 | Phoenix Cont... | 13.86 $ | 37 | CIR BRKR THRMMAG 1A 277VA... |
2907641 | Phoenix Cont... | 13.86 $ | 23 | CIR BRKR 25A 277VAC 60VDC |
2907561 | Phoenix Cont... | 13.86 $ | 19 | CIR BRKR THRMMAG 4A 277VA... |
2907636 | Phoenix Cont... | 13.86 $ | 18 | CIR BRKR 12A 277VAC 60VDC |
2907569 | Phoenix Cont... | 13.86 $ | 18 | CIR BRKR 13A 277VAC 60VDC |
2907649 | Phoenix Cont... | 13.86 $ | 17 | CIR BRKR 63A 240VAC 125VD... |
2907575 | Phoenix Cont... | 13.86 $ | 17 | CIR BRKR 30A 277VAC 60VDC |
2907631 | Phoenix Cont... | 13.86 $ | 13 | CIR BRKR THRMMAG 6A 277VA... |
2907646 | Phoenix Cont... | 13.86 $ | 12 | CIR BRKR 50A 240VAC 125VD... |
2907490 | Phoenix Cont... | 13.86 $ | 10 | CIR BRKR 15A 277VAC 60VDC |
2907642 | Phoenix Cont... | 13.86 $ | 9 | CIR BRKR 30A 277VAC 60VDC |
2907645 | Phoenix Cont... | 13.86 $ | 9 | CIR BRKR 40A 240VAC 125VD... |
2907487 | Phoenix Cont... | 13.86 $ | 8 | CIR BRKR 10A 277VAC 60VDC |
2907492 | Phoenix Cont... | 13.86 $ | 4 | CIR BRKR 20A 277VAC 60VDC |
2907659 | Phoenix Cont... | 27.72 $ | 88 | CIR BRKR 10A 480VAC 125VD... |
2907591 | Phoenix Cont... | 27.72 $ | 58 | CIR BRKR 10A 480VAC 125VD... |
2907650 | Phoenix Cont... | 27.72 $ | 56 | CIR BRKR 1A 480VAC 125VDC |
2907587 | Phoenix Cont... | 27.72 $ | 45 | CIR BRKR 5A 480VAC 125VDC |
2907656 | Phoenix Cont... | 27.72 $ | 40 | CIR BRKR 6A 480VAC 125VDC |
2907590 | Phoenix Cont... | 27.72 $ | 35 | CIR BRKR 8A 480VAC 125VDC |
2907666 | Phoenix Cont... | 27.72 $ | 32 | CIR BRKR 25A 480VAC 125VD... |
2907672 | Phoenix Cont... | 27.72 $ | 27 | CIR BRKR 60A 240VAC 125VD... |
2907584 | Phoenix Cont... | 27.72 $ | 26 | CIR BRKR 2A 480VAC 125VDC |
2907594 | Phoenix Cont... | 27.72 $ | 21 | CIR BRKR 15A 480VAC 125VD... |
2907585 | Phoenix Cont... | 27.72 $ | 20 | CIR BRKR 3A 480VAC 125VDC |
2907663 | Phoenix Cont... | 27.72 $ | 14 | CIR BRKR 16A 480VAC 125VD... |
2907661 | Phoenix Cont... | 27.72 $ | 13 | CIR BRKR 13A 480VAC 125VD... |
2907653 | Phoenix Cont... | 27.72 $ | 10 | CIR BRKR 3A 480VAC 125VDC |
2907667 | Phoenix Cont... | 27.72 $ | 9 | CIR BRKR 30A 480VAC 125VD... |
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