Allicdata Part #: | 3120-F521-H7T1-W01D-12A-ND |
Manufacturer Part#: |
3120-F521-H7T1-W01D-12A |
Price: | $ 25.64 |
Product Category: | Circuit Protection |
Manufacturer: | E-T-A |
Short Description: | CIR BRKR THRM 12A 250VAC 50VDC |
More Detail: | N/A |
DataSheet: | 3120-F521-H7T1-W01D-12A Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
10 +: | $ 23.31000 |
Series: | 3120-F |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Breaker Type: | Thermal |
Moisture Sensitivity Level (MSL): | -- |
Current Rating: | 12A |
Voltage Rating - AC: | 250V |
Voltage Rating - DC: | 50V |
Number of Poles: | 2 |
Actuator Type: | Rocker |
Illumination: | -- |
Illumination Voltage (Nominal): | -- |
Mounting Type: | Panel Mount |
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Circuit Breakers
3120-F521-H7T1-W01D-12A is a circuit breaking device which is used to provide safety in electrical wiring and equipment. It is a combination of a circuit breaker, an insulated switch and a ground fault interrupter (GFI). It can be used to protect circuits from over currents, prevent shorts, and also to detect ground faults.
Application Field
Circuit breakers are used in both residential and commercial settings. In residential homes, circuit breakers provide safety for home electrical devices and appliances. In commercial settings, circuit breakers are used to protect large industrial equipment, such as motors and generators, from damage due to over current, short circuit, and ground fault.
Circuit breakers are also used in automotive and aircraft systems. They are used to protect such systems from voltage spikes due to an overcurrent situation. This is achieved by interrupting the current flow when the current exceeds its safe level. Once the overcurrent situation has been resolved, the circuit can be restored by resetting the circuit breaker.
Working Principle
The 3120-F521-H7T1-W01D-12A circuit breaker operates on a simple principle. When there is an overcurrent situation, the thermal cutoff inside the circuit breaker is activated. This causes the circuit breaker to open and interrupt the current flow.
There are different types of circuit breakers that can be used in different applications. The most common types are thermal-magnetic circuit breakers. These types of circuit breakers work on a combination of heat and magnetism. The heat triggers the circuit breaker to open and the magnetism holds the circuit breaker closed until a higher level of current is detected.
Another type of circuit breaker is the electronic circuit breaker. This type of circuit breaker works by using a microcontroller that monitors the current on a circuit and triggers the breaker when the current exceeds its safe level.
Circuit breakers can be manual or automatic. Manual circuit breakers are usually used for low-voltage applications, such as household circuits and automotive applications. Automatic circuit breakers are used for high-voltage applications, such as industrial equipment.
The 3120-F521-H7T1-W01D-12A circuit breaker works by interrupting the current flow when the current exceeds its safe level. This allows the circuit to be reset and the device or appliance to remain safe from any potential over-current situation.
Conclusion
The 3120-F521-H7T1-W01D-12A circuit breaker is used to provide safety in electrical wiring and equipment. It is a combination of a circuit breaker, an insulated switch and a ground fault interrupter (GFI). It can be used to protect circuits from over currents, prevent shorts, and also to detect ground faults. Circuit breakers are used in both residential and commercial settings, to protect motors and generators, and also in automotive and aircraft applications. The 3120-F521-H7T1-W01D-12A circuit breaker works by interrupting the current flow when the current exceeds its safe level. This allows the circuit to be reset and the device or appliance to remain safe from any potential over-current situation.
The specific data is subject to PDF, and the above content is for reference
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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 ... |
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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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