2941183 Relays |
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Allicdata Part #: | 277-4958-ND |
Manufacturer Part#: |
2941183 |
Price: | $ 55.99 |
Product Category: | Relays |
Manufacturer: | Phoenix Contact |
Short Description: | RELAY GENERAL PURPOSE SPST 3A 5V |
More Detail: | General Purpose Relay SPST-NO (1 Form A) 5VAC/DC C... |
DataSheet: | 2941183 Datasheet/PDF |
Quantity: | 11 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 50.89770 |
10 +: | $ 47.56500 |
50 +: | $ 43.76020 |
100 +: | $ 40.43030 |
Switching Voltage: | 250VAC, 250VDC - Max |
Coil Power: | -- |
Contact Material: | Silver Nickel (AgNi) |
Operating Temperature: | -20°C ~ 50°C |
Termination Style: | Screw Terminal |
Mounting Type: | DIN Rail |
Features: | -- |
Release Time: | 15ms |
Operate Time: | 8ms |
Turn Off Voltage (Min): | -- |
Turn On Voltage (Max): | -- |
Series: | -- |
Contact Rating (Current): | 3A |
Contact Form: | SPST-NO (1 Form A) |
Coil Voltage: | 5VAC/DC |
Coil Current: | 23.0mA |
Coil Type: | Non Latching |
Relay Type: | General Purpose |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Power Relays, Over 2 Amps
Power relays, with current ratings of over 2 Amps, are used in a variety of industrial and commercial applications. These devices are designed to switch large currents, making them ideal for controlling and regulating power supplies in various devices, including computers, motors, lights, and other electrical appliances. In addition, relays are widely used in control systems, such as home automation systems, robotic systems, and industrial machines.
Types of Power Relays
Power relays are available in a range of shapes and sizes. They are often categorised by the types of contacts they use, such as single-pole, double-pole, and four-pole. These contacts are usually either normally-open or normally-closed, depending on the design of the relay. Single-pole power relays are typically used in smaller applications, while double-pole and four-pole relays are typically used in larger applications.
Methods of Control
Power relays can be controlled either mechanically or electronically. Mechanical control is achieved through a moving contact or lever, while electronic control can be achieved through a variety of methods such as solid-state relays (SSRs) and programmable logic controllers (PLCs). Solid-state relays are able to switch power extremely quickly, depending on the type of application, while programmable logic controllers offer greater flexibility due to their ability to learn from input signals and control the operation of multiple lights and motors simultaneously.
2741183 Application Field and Working Principle
Power relays are commonly used in a variety of applications, including automotives, robotics, manufacturing, and aerospace. In automotives, power relays are typically used to regulate power in headlights, turn signals, air conditioning, and other electrical components. Similarly, in robotics, power relays are often used to control robot arms, sensor arrays, and motors. In the manufacturing industry, power relays are widely used to regulate and control machinery. Finally, in the aerospace industry, power relays are utilized in both air and space vehicles to improve safety, efficiency, and reliability.
The general working principle of power relays is relatively simple. An electrical signal is sent through the relay contacts in the form of an electromagnet, which causes the two contacts to either open or close, depending on the signal. When the contacts are open, current can not flow, thus resulting in a switchless connection. Conversely, when the contacts are closed, current can flow, resulting in an uninterrupted connection. This basic working principle is simple enough to be applied to a variety of applications and is responsible for the versatility and ubiquity of power relays.
Conclusion
Power relays, with current ratings of over 2 Amps, are widely used in a variety of applications. These relays can be controlled either mechanically or electronically, offering a great deal of flexibility depending on the application. The basic working principle of power relays is relatively straightforward and is responsible for their wide range of uses.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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2941701 | Phoenix Cont... | 317.74 $ | 1000 | ELECTRONIC LOAD RELAY |
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2941646 | Phoenix Cont... | 103.61 $ | 3 | RELAY GEN PURPOSE SPST 10... |
2941455 | Phoenix Cont... | 75.64 $ | 6 | RELAY GEN PURPOSE DPDT 5A... |
2941183 | Phoenix Cont... | 55.99 $ | 11 | RELAY GENERAL PURPOSE SPS... |
2941662 | Phoenix Cont... | 15.22 $ | 1000 | CONN TERM BLK FEED THROUG... |
2941510 | Phoenix Cont... | 2.97 $ | 1000 | TERM BLOCK/SCREW COVER 50... |
2941879 | Phoenix Cont... | 20.2 $ | 1000 | TERM BLOCK HOUSINGPlastic... |
2941581 | Phoenix Cont... | 30.6 $ | 1000 | TERM BLOCK HOUSINGPlastic... |
2941840 | Phoenix Cont... | 72.49 $ | 1000 | ELECTRONIC HOUSINGPlastic... |
2941507 | Phoenix Cont... | 122.41 $ | 1000 | ELECTRONIC HOUSINGPlastic... |
2941853 | Phoenix Cont... | 140.34 $ | 1000 | ELECTRONIC HOUSINGPlastic... |
IELK1112-29418-1 | Sensata-Airp... | 261.83 $ | 1000 | CIRCUIT BREAKER MAG-HYDR ... |
2941374 | Phoenix Cont... | 93.07 $ | 4 | TERM BLOCK POWER OPTOCOUP... |
2941361 | Phoenix Cont... | 101.22 $ | 12 | TERM BLOCK POWER OPTOCOUP... |
2941659 | Phoenix Cont... | 99.37 $ | 1 | TERM BLOCK INPUT SOPTOCOU... |
2941387 | Phoenix Cont... | 104.93 $ | 1 | TERM BLOCK POWER OPTOCOUP... |
2941714 | Phoenix Cont... | 328.31 $ | 1000 | 3 PHASE LOAD RELAY 9A 110... |
2941536 | Phoenix Cont... | 63.76 $ | 1000 | CONN TERM BLOCKSolid Stat... |
2941154 | Phoenix Cont... | 52.46 $ | 8 | RELAY GEN PURPOSE SPST 3A... |
2941170 | Phoenix Cont... | 57.55 $ | 1000 | RELAY GENERAL PURPOSE SPS... |
2941332 | Phoenix Cont... | 69.99 $ | 1000 | RELAY GEN PURPOSE DPDT 5A... |
2941468 | Phoenix Cont... | 96.68 $ | 1000 | RELAY GEN PURPOSE DPDT 5A... |
2941523 | Phoenix Cont... | 63.69 $ | 1000 | DIN RAIL SOCKET FOR 2 GLO... |
2941895 | Phoenix Cont... | 0.0 $ | 1000 | MONITOR 9A RELAY GEN PURP... |
70156-2941 | Omron Automa... | 4.85 $ | 1000 | SYSTEM |
M39003/01-2941 | Vishay Sprag... | 4.2 $ | 1000 | CAP TANT 0.56UF 10% 100V ... |
M39003/01-2941H | Vishay Sprag... | 4.2 $ | 1000 | CAP TANT 0.56UF 10% 100V ... |
M39003/01-2941/HSD | Vishay Sprag... | 4.24 $ | 1000 | CAP TANT 0.56UF 10% 100V ... |
M39003/01-2941/TR | Vishay Sprag... | 3.86 $ | 1000 | CAP TANT 0.56UF 10% 100V ... |
2941824 | Phoenix Cont... | 25.38 $ | 1000 | SPACER PLATE |
2941620 | Phoenix Cont... | 0.0 $ | 1000 | RELAY GEN PURPOSESolid St... |
2941439 | Phoenix Cont... | 71.37 $ | 10 | RELAY GEN PURPOSE DPDT 50... |
2941497 | Phoenix Cont... | 147.53 $ | 1000 | DIODE MODULEDiode Mod... |
IL-Y-6SW-6-2941 | JAE Electron... | 0.0 $ | 1000 | CONN 6POS 1.5MM CRIMP6 Po... |
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