IPGH11-28676-25-V Circuit Protection

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Circuit breakers are essential components in any electronic system. They are used to safely monitor, control and protect electrical equipment and circuits from excessive currents. The IPGH11-28676-25-V is a circuit breaker designed for a wide range of applications. This article will discuss the application field and working principle of this circuit breaker.

Application field: The IPGH11-28676-25-V is a 3-pole AC circuit breaker that is ideal for use in residential and commercial buildings, industrial and power applications, and all general-purpose AC power distribution, control and protection applications. This breaker has a rated current of 25A and a rated short-circuit breaking capacity of 6KA. It is UL, CE and VDE approved, and is available in both standard and miniature versions. Furthermore, this breaker has a compact design and can fit into tight spaces, making it suitable for use in cramped installations.

Working principle: The IPGH11-28676-25-V circuit breaker utilizes the thermal-magnetic principle of operation. This type of breaker works by using a bimetal element which bends when exposed to excess current, causing it to move and trip the breaker. Once the current falls back to normal levels, a reset button can be used to restore the breaker. Alternatively, the breaker can be reset by manually turning off the breaker, then turning it back on. The bimetal element is also surrounded by a magnetic field which assists in the tripping process and helps protect the breaker in the event of a short circuit or overload.

The IPGH11-28676-25-V circuit breaker also utilizes an arc-fault detection mechanism. This system works by detecting any arcs caused by loose connections within the circuits. When an arc is detected, the breaker trips and interrupts the power supply, thus protecting against any further damage. This mechanism is highly reliable and is suitable for use in both residential and commercial settings.

In addition, the IPGH11-28676-25-V features an impulse relay. This relay can be used to control other devices or circuits, such as lights, alarms or sirens. The operation of this relay is based on current and voltage measurements, and it can be used to protect devices from overvoltage, overcurrent and overloads. Furthermore, this relay can be used to provide additional circuit protection, such as interrupting the power supply in the event of a short circuit or other fault.

The IPGH11-28676-25-V circuit breaker is a highly reliable, versatile and cost-effective solution for a wide range of power distribution and protection applications. Its compact design makes it suitable for use in areas with limited space, while its arc-fault detection mechanism and impulse relay further enhance its safety and versatility. Therefore, the IPGH11-28676-25-V is an ideal choice for any residential, commercial or industrial power distribution system.

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