IEGHF66-34544-25W-V

Circuit breakers are essential components of all electrical systems. They provide protection against short circuits, protecting the system and its components from damage. As technology advances, so do circuit breakers. IEGHF66-34544-25W-V is an example of one of the most advanced circuit breakers on the market today. In this article, we’ll take a closer look at its application field and working principle.

The IEGHF66-34544-25W-V is a heavy-duty, industrial-grade circuit breaker, designed for use in high voltage and high current applications. It is a UL 489 listed thermal-magnetic breaker and meets the requirements of UL 536 and IEEE C37.13. This circuit breaker is suitable for motor-connected protection, standing-pump protection, air-conditioner protection, power generator protection, and it can be integrated into many other products and systems as well.

The IEGHF66-34544-25W-V features an integrated ground fault protection device, which prevents short circuits and overloads and provides circuit interruption capability even in the presence of very high short circuit currents. The circuit breaker is also equipped with a trip-free mechanism, which means that it cannot be reset while in the tripped position. This ensures that the breaker will remain off until the fault is cleared and the breaker is manually reset.

The working principle of the IEGHF66-34544-25W-V is based on a thermal-magnetic design. When the current exceeds the pre-determined level, the built-in thermal mechanism triggers and causes the breaker to trip. This is known as a thermal trip. The magnetic mechanism works in the same way, but is triggered by a change in the magnetic field around the circuit breaker. The magnetic mechanism provides additional protection by detecting and tripping the circuit during overloads and short circuits.

The IEGHF66-34544-25W-V is a highly reliable and durable circuit breaker, designed for use in heavy-duty applications. Its built-in safety features make it ideal for protecting sensitive equipment and electrical systems from damage due to overloads, short circuits, and ground faults. With its wide range of application fields and reliable working principle, it is no wonder that the IEGHF66-34544-25W-V is one of the most popular circuit breakers in the market today.