3120-F321-P7T1-W14DR3-5A

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 devices used to isolate or control the flow of electricity, in order to prevent damage caused by an overload or short circuit in electrical circuits. The 3120-F321-P7T1-W14DR3-5A is one such device, with numerous applications and a proven performance record. This article will explain the application fields and working principles of this particular device.

Overview of the 3120-F321-P7T1-W14DR3-5A Circuit Breaker

The 3120-F321-P7T1-W14DR3-5A is a type of circuit breaker that utilizes a double pole-double throw (DPDT) switch design. This incorporates two electrically independent contacts, as well as two separate and independent circuit breakers. This allows it to switch two separate circuits or loads, in a single operation. The device is designed to break an electric circuit when a specified overcurrent threshold is exceeded, and is ideal for use in switching, short-circuit protection, isolation, and auto-shut off for many different electronic circuits.

One of the primary advantages of the 3120-F321-P7T1-W14DR3-5A is that it can handle up to 240VAC and 5A of current. This is more than sufficient for most applications and ensures that it can offer reliable circuit protection for a wide range of electrical circuits. Additionally, the device is relatively small and has a low profile design; making it easy to install and conceal in many different applications.

Application Fields

Because of its versatile design, the 3120-F321-P7T1-W14DR3-5A can be used in a variety of applications. It is ideal for use in circuit switching, such as when multiple circuits need to be independently switched on or off. It can also be used in isolation applications, such as when a circuit needs to be isolated and disconnected from the rest of the system. The device is also useful in short circuit protection, as it is designed to trip and open the circuit once the overcurrent threshold is exceeded. Finally, it is an ideal choice for use in automatic circuit shutoff, such as in temperature control systems.

Working Principle

The working principle of the 3120-F321-P7T1-W14DR3-5A is relatively simple. When the current passing through it exceeds the specified threshold, the device trips and disconnects the circuit. In order for the circuit to be reconnected, the breaker must be reset manually. This ensures that the electrical circuit remains protected from all types of overloads and short circuits, as the current stays below the threshold until the breaker is reset.

The 3120-F321-P7T1-W14DR3-5A circuit breaker also features adjustable current ratings and time delays. This allows it to be set to suit the specific requirements of the application. For instance, in temperature control applications the time delay can be set to ensure that the desired temperature is reached before the breaker trips. With the adjustability of the current ratings, the breaker can be set to trip at any desired current, again depending on the specific requirements.

Conclusion

The 3120-F321-P7T1-W14DR3-5A circuit breaker is a versatile, reliable and adjustable device that is highly suited to many electric circuit applications. With its easy to install design, adjustable current ratings and time delays, and double pole double throw switch design, it is an ideal choice for many different applications, including circuit switching, isolation, short-circuit protection, and automatic circuit shutoff.

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