IEGBX1-1-62-15.0-M3-V

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Circuit breakers are a type of electrical device that are designed to prevent over-current or short circuit in a circuit. The IEGBX1-1-62-15.0-M3-V is just such a breaker, designed to provide its user with reliable protection against over-currents or short circuits. This article will provide an overview of the IEGBX1-1-62-15.0-M3-V application field and working principle.

Application Field

The IEGBX1-1-62-15.0-M3-V is a low-voltage motor protection circuit breaker that is used in motor control circuits, motor distribution boards, motor contactor starters and other motor control applications. It’s specifically designed for use in medium voltage circuits, up to 15 volts.

The breaker is capable for AC up to 1000V, with a rated current up to 400A, making it suitable for a range of applications. It offers reliable protection for motor circuits against short circuits and overloads, as well as motor protection. This makes it suitable for motor applications that require protection from both short circuits and overloads.

Working Principle

The IEGBX1-1-62-15.0-M3-V is a thermal-magnetic circuit breaker, like most other models of circuit breaker. This means that it provides both mechanical and thermal protection, which is essential for motor protection.

The breaker tripping is due to the movement of the bimetal and/or magnetic action. Under normal operating conditions, the contacts will remain closed, as a small current is supplied to the control coil, which then activates a magnetic mechanism. If a short circuit or overload occurs, the current to the control coil increases, which increases the magnetic power, thus allowing the breaker to trip.

The thermal part of the breaker provides protection against excessive overload current, by using a thermal bimetal element. The thermal element heats up when an overload current passes through it, causing it to deflect and trip the breaker.

The IEGBX1-1-62-15.0-M3-V also has adjustable current and preset thermal settings which allow the user to customize the breaker to their application, ensuring that the breaker trips at the desired current and not before. This is especially useful for motor applications, which require precise protection.

Conclusion

The IEGBX1-1-62-15.0-M3-V circuit breaker is a reliable and effective low voltage motor protection circuit breaker, offering reliable protection against short circuits and overloads. The adjustable current and thermal settings that allow the user to customize the breaker make it particularly suitable for motor applications, as it ensures that the breaker trips at the desired current.

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