Allicdata Part #: | 3120-F321-P7T1-W12DY3-3A-ND |
Manufacturer Part#: |
3120-F321-P7T1-W12DY3-3A |
Price: | $ 59.10 |
Product Category: | Circuit Protection |
Manufacturer: | E-T-A |
Short Description: | CIRC BRKR THRM |
More Detail: | N/A |
DataSheet: | 3120-F321-P7T1-W12DY3-3A Datasheet/PDF |
Quantity: | 1000 |
1 +: | $ 53.72640 |
Series: | * |
Part Status: | Active |
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Circuit breakers are commonly used in electrical systems, and 3120-F321-P7T1-W12DY3-3A is no exception. It is a type of circuit breaker designed to detect over-current and short-circuit protection in low, medium and high-voltage power systems. This particular model is a shunt trip breaker, which is able to detect and respond to fault currents quickly and reliably.
Application Field
The 3120-F321-P7T1-W12DY3-3A is most suitable for use in power distribution networks, industrial and commercial applications. The breaker can also be used in power generation, including power utility and industrial power plants, for protection of motors and other electrical systems. In addition, this model is suitable for protecting switchgear and control systems from power system faults.
Working Principle
The 3120-F321-P7T1-W12DY3-3A has a magnetic trip unit which is designed to detect over-current and trip the breaker accordingly. The trip unit reacts to temperature as well as current, so that if the temperature rises due to an overload, the breaker will trip even if the current level is below the set limit.
The 3120-F321-P7T1-W12DY3-3A also has a shunt trip device. This device can be triggered externally, either through a voltage or current signal, or through a signal sent to the breaker’s internal control system. The shunt trip device is designed to trip the breaker quickly when required, allowing for faster response to over-current or power system faults.
The breaker’s internal control system is designed to monitor the circuit’s current and power levels. It is also able to detect faults and apply protective measures such as resetting the breaker or reconfiguring the allocation of power between different circuits.
Conclusion
The 3120-F321-P7T1-W12DY3-3A is a reliable and effective type of circuit breaker which provides effective protection against over-current and short-circuit protection in low, medium and high-voltage power systems. The breaker combines a magnetic trip unit and a shunt trip device to quickly detect and respond to power system faults, as well as providing an internal control system to manage the power allocation between different circuits.
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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