IUGN66-34742-2 Circuit Protection

IUGN66-34742-2 is a type of circuit breakers which are widely used in many industries owing to their versatile applications and dependable working principle. It is important to note that all circuit breakers have the same generic function, but their unique features are determined by the applications for which they are intended. The IUGN66-34742-2 circuit breakers are designed specifically for load and line protection.

What Is A Circuit Breaker?

A circuit breaker is designed to interrupt the flow of electricity from the source to the load in the event of an overload or fault. It is basically an on/off switch with the ability to trip automatically. It does not necessarily provide protection against shorts, but it can detect when too much current is being drawn and it will trip to prevent the circuit being overloaded or damaged.

IUGN66-34742-2 Application Field and Working Principle

The IUGN66-34742-2 circuit breaker is used for load and line protection. This particular model is designed with an overload trip that is adjustable to give operators greater control over the line protection. It also has a short-circuit trip which helps to protect the circuit when a short occurs. Additionally, the IUGN66-34742-2 circuit breaker also features over-current protection, two-pole design, and status indicators.

The working principle of the IUGN66-34742-2 circuit breaker is quite simple. It is composed of a bimetallic strip that senses the current flow through the circuit and melts whenever the current exceeds the rated value. This, in turn, causes the contacts of the breaker to separate, thus interrupting the current flow to the load. Additionally, the circuit breaker has a built-in thermal trip in order to shut down the device in case of excessive heat or a thermal overload.

Conclusion

The IUGN66-34742-2 circuit breaker provides dependable load and line protection in a wide range of applications. It is simple to use, cost-effective, and easy to maintain. Its adjustable overload trip feature, coupled with its over-current protection capability, makes it an ideal choice for many different industries.