3120-F521-P7T1-W19LG4-3A

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Circuit Breakers are switches designed to cut off electric current in an electrical circuit when a current exceeds a predetermined threshold. This is done to protect people and equipment from damage caused by an overload. 3120-F521-P7T1-W19LG4-3A is a type of circuit breaker designed for specific application fields and working principles.

When operating as required, 3120-F521-P7T1-W19LG4-3A features a wide range of benefits. Its optimised design allows it to be one of the most reliable devices on the market, with the ability to handle a variety of application fields and working principles. 3120-F521-P7T1-W19LG4-3A can routinely provide circuit interruption up to 600V with limiting currents up to 800A, proving it to be a dependable device for effectively cutting off electric current during overloads.

3120-F521-P7T1-W19LG4-3A is designed to be used in multiple application fields, including control panel applications. It is suitable to be used in both residential and commercial environments, as well as in industrial automation systems. Its main working principles can be divided into overcurrent protection and overload protection, depending on the application field. The device’s overcurrent protection is based on thermal characteristics that can detect electrical problems associated with increased current and provide protection by cutting off current quickly, protecting against any further damage.

The 3120-F521-P7T1-W19LG4-3A circuit breaker’s overload protection helps in protecting against high voltages by quickly cutting off current when the voltage is greater than the normal preset value. This helps in avoiding possible damage caused by overly high voltages. Additionally, the device can be used in multiple types of electrical systems, including combination as well as ac and dc systems. Different trip heights and tripoffsets can be set to fit specific application and environment needs.

3120-F521-P7T1-W19LG4-3A circuit breaker is designed for reliable performance and safety under highly demanding environments, with features like automatic power reset and positive pole opening. It also features multimode trip units that can ensure superior performance and reliability. This includes advanced logic functions like single phase staging and phase balancing. The device is also IP67 rated for protection against dust and water.

To sum up, 3120-F521-P7T1-W19LG4-3A is a reliable and robust circuit breaker suitable for a wide range of application fields and working principles. With its advanced features and design, the device is able to offer users the highest levels of protection against overloads, high voltages, and other electrical faults. With its high IP rating and superior performance, 3120-F521-P7T1-W19LG4-3A is the ideal choice for fulfilling the safety requirements of any electrical system.

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