IEGH666-1-63F-25.0-91-V

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 amongst the most important components in electrical engineering. They are used to protect circuits, components, structural systems and personnel from potential electrical hazards. IEGH666-1-63F-25.0-91-V is one type of circuit breaker with its own specific application field and working principle.

The IEGH666-1-63F-25.0-91-V circuit breaker is designed for general industrial applications and is suitable for AC rated voltages of up to 690V and a rated frequency of 50/60Hz. It has a rated current of up to 63A and an adjustable range of 0.1A-25A. It is composed of an insulated body, a main switch, a thermal trip releases, an arc extinguishing chamber, a push-button reset switch, an external handle and two built-in auxiliary contacts.

The main switch in the IEGH666-1-63F-25.0-91-V circuit breaker is an independent unit. It is typically given a current range specification that states the maximum current to trip the main switch. The main switch has a contact that is designed to open or close the circuit depending on the amount of current through the circuit. In some cases, a contact is designed to open at a specified time period. The trip release is a mechanical device that is generally set beyond the normal rated current to prevent overheating of the circuit. When the current exceeds the trip release setting, the main switch will open and interrupt the circuit.

The arc extinguishing chamber in the IEGH666-1-63F-25.0-91-V circuit breaker is designed to protect the switches and contacts from the high voltages and currents associated with an electrical arc. It works by breaking down the arc into small particles, which are then scattered and dissipated. The arc extinguishing chamber is also designed to reduce the arcing noise produced by the circuit breaker.

The push-button reset switch is used to manually reset the circuit breaker after it has tripped due to an overload or short circuit. The external handle is used to manually trip the circuit breaker. The two built-in auxiliary contacts act as indicators to show whether the main switch is open or closed.

IEGH666-1-63F-25.0-91-V circuit breakers are mostly used in industrial applications to protect medium-to-high-power circuits. Their features allow current to be adjusted, prevent overheating due to an overload, and provide an easy way to manually trip the circuit if necessary. With these features, the IEGH666-1-63F-25.0-91-V circuit breaker can be a viable solution for industrial applications that require reliable power distribution, overload protection, and safety.

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