3120-F521-P7T1-W14DR4-3.5A

Circuit breakers are one of the most important components in any electrical system and must be chosen, installed and maintained with utmost care and attention. The 3120-F521-P7T1-W14DR4-3.5A is a particularly versatile and reliable example of this type of device.

Application Field

The 3120-F521-P7T1-W14DR4-3.5A is best suited for use as an over-current protection device in residential, commercial and industrial settings. The device can also be used as a fault-current limiter in applications where it is important to prevent large current spikes or surges. The device is especially well-suited for use in hazardous environments that require additional protection.

Working Principle

The 3120-F521-P7T1-W14DR4-3.5A is an electro-mechanical device that works based on the principle of current interruption. When the current reaches a predetermined level, the device trips, interrupting the circuit and preventing further current flow. The device is designed to be sensitive to over-current conditions and will not trip due to normal fluctuations in current levels.

The device is designed to operate at multiple current levels. This makes it particularly suitable for sensitive applications where different levels of protection need to be provided. The device is also designed to be highly reliable and can withstand extreme temperatures and harsh environments.

The device also includes a number of features that allow it to be safely installed and maintained. It has a built in surge suppression device that helps to reduce the risk of arcing or sparking caused by transient currents. Furthermore, the device has an isolation switch that can be used to safely disconnect the circuit while maintenance is being carried out.

Conclusion

The 3120-F521-P7T1-W14DR4-3.5A is an excellent choice for circuit breakers. Its versatile design makes it suitable for a wide range of applications, and its built-in features make it easy to install and maintain. Furthermore, its electro-mechanical design ensures a high level of reliability, making it an excellent choice for applications in hazardous environments.