IEG66-38604-15-V Circuit Protection

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 in the electrical industry to protect and control electric circuits. They are designed to disconnect the circuit when a fault is detected, preventing damage to electrical devices. IEG66-38604-15-V is a type of circuit breaker manufactured by Eaton that is designed to protect working loads from short-circuits and overloads. This article will explore the application field and working principle of this type of circuit breaker.

The IEG66-38604-15-V is a trip-free circuit breaker designed for use in motor protection applications. This circuit breaker functions much like a standard residential or commercial circuit breaker, but it is designed to continuously monitor the current of an electric motor. When the motor current reaches a predetermined limit, the breaker trips, disconnecting the motor from the power supply to protect it from damage. This type of circuit breaker can also provide some level of protection against overload and short-circuit faults.

The IEG66-38604-15-V is designed to be installed in a panel or directly onto a motor, depending on the application. The breaker features a single-pole, thermal-magnetic trip unit, which can be adjusted to a range of current values. The trip current can be adjusted to provide the most suitable protection for the motor being monitored. The trip unit also features a shutdown button that can be used to manually trip the breaker while the power is off, allowing for safe servicing of the motor.

The IEG66-38604-15-V circuit breaker has a wide range of applications for motor protection, including single- and three-phase motor circuits. It is suitable for induction motors, shaded-pole motors, and universal motors with powers ranging from 0.06-3.3kW. This type of circuit breaker is particularly suited to industrial motor applications, such as pumps and conveyors, where frequent starts, stops, and reversals of current cause undue stress on motors.

The working principle of the IEG66-38604-15-V trip-free circuit breaker is simple. The breaker is designed to be sensitive to current fluctuations and is able to detect and trip on an overload or a phase-to-phase, phase-to-neutral, or neutral-to-ground short circuit. The trip unit is equipped with a thermal and magnetic element. The thermal element is designed to detect overloads, while the magnetic element is designed to detect fault currents. When the current reaches a predetermined level, the trip unit trips the breaker, disconnecting the circuit and protecting it from damage.

The IEG66-38604-15-V is a useful and reliable circuit breaker for motor protection applications. It is designed to provide protection against overloads and short circuits, as well as frequent starts and stops. This type of circuit breaker is suitable for a range of motor powers, from 0.06-3.3 kW, making it a versatile solution for many applications in the electrical industry.

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