
Allicdata Part #: | 2951911-ND |
Manufacturer Part#: |
2951911 |
Price: | $ 60.82 |
Product Category: | Relays |
Manufacturer: | Phoenix Contact |
Short Description: | RELAY GEN PURPOSE |
More Detail: | Relay Coil |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 55.28250 |
Series: | * |
Part Status: | Active |
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Introduction
Power relays are electrical switches used to control electrical equipment, motors, and other apparatus in many industries from automotive to process control. Power relays can range from over two amps to hundreds of amps in power and can come in many sizes and shapes depending on the application and industry. The 2951911 power relay is an example of a power relay with over two amps of power, and it is important to understand its application field and working principle.
Application Field of 2951911 Power Relay
The 2951911 power relay has a few applications specific to its over two amp power rating. These include: motor control, HVAC equipment control, elevator control, and lighting control. Its surge current ratings make it suitable for these applications as it can handle large current spikes in its environment.
It can also be used in other environments where current requirements are lower, such as industrial process control. In any application, the 2951911 power relay can be relied upon to switch and manage a significant power load of up to two amps and its surge rating of 5.6 amps for up to ten cycles, making it suitable for most industrial applications.
Working Principle
The 2951911 power relay is a type of contactor, or a device that connects two parts of an electrical circuit. A contactor uses electromagnets to open and close the contacts, which in turn connects and disconnects the two parts of the circuit. The 2951911 contactor uses an electromagnet to move an armature connected to the contacts in order to open and close the contacts.
The 2951911 power relay is activated using an electronic control signal or a manual switch. When an electronic control signal is used, it is sent to the coil of the electromagnet which then produces a magnetic field. This magnetic field is powerful enough to move the armature, which in turn opens or closes the contacts, activating the power relay. When using a manual switch, a handle is used to move the armature and open or close the contacts.
Conclusion
The 2951911 power relay is an example of a power relay with over two amps of power. Its application field includes motor control, HVAC equipment control, elevator control, lighting control, and industrial process control. Its working principle involves the use of an electromagnet to move an armature connected to the contacts in order to open and close the contacts, which in turn connects and disconnects the two parts of the circuit.
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