Allicdata Part #: | 3120-F521-P7T1-W19KG4-5A-ND |
Manufacturer Part#: |
3120-F521-P7T1-W19KG4-5A |
Price: | $ 28.95 |
Product Category: | Circuit Protection |
Manufacturer: | E-T-A |
Short Description: | CIR BRKR THRM 5A 250VAC 50VDC |
More Detail: | N/A |
DataSheet: | 3120-F521-P7T1-W19KG4-5A Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
10 +: | $ 26.30560 |
Series: | 3120-F |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Breaker Type: | Thermal |
Moisture Sensitivity Level (MSL): | -- |
Current Rating: | 5A |
Voltage Rating - AC: | 250V |
Voltage Rating - DC: | 50V |
Number of Poles: | 2 |
Actuator Type: | Rocker |
Illumination: | Green |
Illumination Voltage (Nominal): | 185V |
Mounting Type: | Panel Mount |
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A circuit breaker is a type of electrical protection device that is used to protect people and property from electrical overheating incidents. 3120-F521-P7T1-W19KG4-5A is a type of circuit breaker and is widely used in various applications and industries. This article will discuss the application field and working principle of 3120-F521-P7T1-W19KG4-5A.
Application Field
3120-F521-P7T1-W19KG4-5A circuit breaker is a low voltage circuit breaker with a rated voltage of 650V and a rated current of 6A. It is mainly used in low voltage equipment such as amplifiers, computers, and transformers. It is also used in switching power supplies, AC power distribution systems, and lighting control systems. This type of circuit breaker is designed with a high breaking capacity, good wiring performance, reliable arc-extinguishing performance, and low power consumption. This makes it suitable for a variety of applications.
Working Principle
The working principle of 3120-F521-P7T1-W19KG4-5A circuit breaker is that it is activated by a thermal magnetic trip unit. The magnetic trip unit is triggered when there is an abnormality in the electrical current, or when the current exceeds the preset current limit. When the circuit breaker is tripped, an electrical arc is generated between the contacts of the circuit breaker. This arc is then extinguished by the use of arc-extinguishing plates, which are sandwiched between the contacts. The arc-extinguishing plates absorb the energy of the arc and dissipate it into the atmosphere, thus preventing further overheating. Finally, the contacts are automatically separated to completely interrupt the electrical current.
In addition, 3120-F521-P7T1-W19KG4-5A circuit breaker is designed with a mechanical indicator which ensures that the circuit breaker does not trip unless the current exceeds the maximum prescribed level. This ensures that the circuit breaker does not trip unknowingly, leading to downtime and production losses. The circuit breaker also has a reset feature which allows the user to reset it manually in case of a tripped circuit.
Conclusion
3120-F521-P7T1-W19KG4-5A circuit breaker is a low voltage circuit breaker with a high breaking capacity and reliable arc-extinguishing performance. It is mainly used in low voltage equipment such as amplifiers, computers, and transformers. It is also used in switching power supplies, AC power distribution systems, and lighting control systems. The working principle of the circuit breaker is that it is activated by a thermal magnetic trip unit, and an electrical arc is generated between the contacts of the circuit breaker which is extinguished by the use of arc-extinguishing plates. The circuit breaker also has a reset feature which allows the user to reset it manually in case of a tripped circuit.
The specific data is subject to PDF, and the above content is for reference
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3120-F22F-H7T1-SGRX-X3120-U0101M-15A | E-T-A | 49.41 $ | 1000 | CIR BRKR 15A 250VAC 50VDC |
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3120-F554-H7T1-W02Q-X3120-U0001M-16A | E-T-A | 49.41 $ | 1000 | CIR BRKR THRM 16A 250VAC ... |
3120-F351-P7T1-W14XR4-10A | E-T-A | 49.48 $ | 1000 | CIRC BRKR THRM |
3120-F521-P7T1-W01D-15A-T | E-T-A | 49.9 $ | 1000 | CIRC BRKR THRM |
3120-F551-P7T1-W02Q-2.5A | E-T-A | 50.15 $ | 1000 | CIRC BRKR THRM |
3120-F35F-P7T1-SGRXG3-6A | E-T-A | 50.18 $ | 1000 | CIRC BRKR THRM |
3120-F35F-P7T1-SGRXG3-10A | E-T-A | 50.18 $ | 1000 | CIRC BRKR THRM |
3120-F35F-P7T1-SGRXG4-20A | E-T-A | 50.18 $ | 1000 | CIRC BRKR THRM |
3120-F321-H7T1-W12DY4-X3120-U0000M-15A | E-T-A | 50.23 $ | 1000 | CIR BRKR THRM 15A 250VAC ... |
3120-F321-H7T1-W14FR3-X3120-U0001M-10A | E-T-A | 50.23 $ | 1000 | CIR BRKR THRM 10A 250VAC ... |
3120-F321-H7T1-W14FR3-X3120-U0001M-16A | E-T-A | 50.23 $ | 1000 | CIR BRKR THRM 16A 250VAC ... |
3120-F321-H7T1-W19LG3-X3120-U0001M-20A | E-T-A | 50.23 $ | 1000 | CIR BRKR THRM 20A 250VAC ... |
3120-F321-H7T1-W19LG3-X3120-U0001M-10A | E-T-A | 50.24 $ | 1000 | CIR BRKR THRM 10A |
3120-F521-P7T1-W02D-3A | E-T-A | 51.09 $ | 1000 | CIRC BRKR THRM |
3120-F521-P7T1-W02D-5A | E-T-A | 51.09 $ | 1000 | CIRC BRKR THRM |
3120-F523-P7T1-W01D-3A | E-T-A | 51.09 $ | 1000 | CIRC BRKR THRM |
3120-F523-P7T1-W01D-6A | E-T-A | 51.09 $ | 1000 | CIRC BRKR THRM |
3120-F321-P7T1-W04K-20A | E-T-A | 51.09 $ | 1000 | CIRC BRKR THRM |
3120-F523-P7T1-W01D-8A | E-T-A | 51.09 $ | 1000 | CIRC BRKR THRM |
3120-F521-P7T1-W01K-15A | E-T-A | 51.09 $ | 1000 | CIRC BRKR THRM |
3120-F521-P7T1-W01Q-20A | E-T-A | 51.09 $ | 1000 | CIRC BRKR THRM |
3120-F521-P7T1-W02D-12A | E-T-A | 51.09 $ | 1000 | CIRC BRKR THRM |
3120-F521-P7T1-W02D-15A | E-T-A | 51.09 $ | 1000 | CIRC BRKR THRM |
3120-F521-P7T1-W02K-13A | E-T-A | 51.09 $ | 1000 | CIRC BRKR THRM |
3120-F521-P7T1-W02Q-20A | E-T-A | 51.09 $ | 999 | CIRC BRKR THRM |
3120-F523-P7T1-W01D-12A | E-T-A | 51.09 $ | 1000 | CIRC BRKR THRM |
3120-F523-P7T1-W01D-15A | E-T-A | 51.09 $ | 1000 | CIRC BRKR THRM |
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