3120-F321-P7T1-W12LY4-4A

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Circuit Breakers are an essential component of almost all electrical systems, with applications ranging from large-scale heavy industry plants to home wiring systems. The 3120-F321-P7T1-W12LY4-4A Circuit Breaker is a type of circuit breaker designed for use in electrical systems where high current is expected. It is used to protect the electrical system from damage due to overloads, short circuits, and other potentially hazardous conditions. The most important part of the circuit breaker is the trip unit, which contains a series of components that will cause the breaker to open when a specific amount of current is drawn from it. The 3120-F321-P7T1-W12LY4-4A can be used in a variety of applications, including commercial and industrial power supply systems, emergency lighting systems, and many more.

The 3120-F321-P7T1-W12LY4-4A is a type of molded-case circuit breaker (MCCB) that is highly reliable and has a long service life. It is designed to be highly resistant to dust and other particulates, making it an ideal choice for use in rugged or hazardous environments. The 3120-F321-P7T1-W12LY4-4A can be used to protect both the electrical system and the people who work with it, as the trip unit can detect an overload or short circuit and will disconnect the circuit immediately, preventing a potential hazard.

The working principle of the 3120-F321-P7T1-W12LY4-4A is fairly simple. When the device is closed, it allows electricity to flow through it and into the load. If the electrical current becomes too high, the trip unit will sense it and will cause the breaker to open, which will stop the flow of electricity. When the breaker is open, the trip unit can reset itself, allowing the electricity flow to start up again.

The 3120-F321-P7T1-W12LY4-4A also includes an adjustable tripping current indicator (TCI) which can be adjusted to a set threshold so that it will trip the breaker at the desired current level. This allows the user to customize the circuit breaker for specific applications, ensuring that it will trip when necessary. This feature also makes it easier to troubleshoot should the breaker trip unexpectedly, as the TCI can be adjusted to identify the fault.

The 3120-F321-P7T1-W12LY4-4A is a highly reliable and efficient circuit breaker, and is a popular choice for many applications. It is designed to provide superior protection for both the electrical system and the people who use it, and is a reliable and long-lasting solution for many different applications. The adjustable tripping current indicator provides the user with excellent control of the breaker and the ability to customize the breaker for specific applications. This makes the 3120-F321-P7T1-W12LY4-4A an excellent choice for many different applications, ranging from home wiring systems to large-scale industrial plants.

The specific data is subject to PDF, and the above content is for reference