IULNPK11-40925-125

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Circuit breakers are devices that facilitate the safe and efficient operation of power systems. The IULNPK11-40925-125 is a particular type of circuit breaking device designed for the protection of both electrical components and systems from damage due to current overload and short circuits. This type of circuit breaker is suitable for domestic and industrial use and is usually found in the low voltage, industrial, and commercial sectors.

The IULNPK11-40925-125 is a shunt trip breaker which is designed to trip open when it detects an overload or a short circuit. It is triggered by an auxiliary circuit and is designed to provide maximum protection for loads, such as motors, which may be susceptible to damage from high currents or short circuits. One primary benefit of this type of circuit breaker is its ability to trip very quickly, thus preventing further damage or system failure.

The IULNPK11-40925-125 model is a single pole, three phase breaker which is capable of handling up to 200A continuous current. It has a voltage rating of 125VAC and a peak current rating of 400A. In addition, it features an operating range of up to 100% of rated current. The device is also fitted with a manual override switch which allows the user to manually disconnect the circuit.

The working principle of the IULNPK11-40925-125 is based on a thermal-magnetic mechanism. The device comprises of a heat sensor and a magnetic core. The heat sensor is responsible for detecting the excessive heat present inside the device. Whenever the temperature exceeds the predetermined threshold, the heat sensor transmits a signal to the main control circuit which in turn triggers the magnetic core. The magnetic core then triggers the breaker to open, thus disconnecting the circuit and resulting in a dramatic reduction in current flow.

The IULNPK11-40925-125 is suitable for use in a variety of applications. It can be used in domestic and industrial applications such as motor control, appliances, lighting, heating, and HVAC systems. It is also commonly used in electronic equipment and other industrial applications such as in elevators, generators, and pumps. The IULNPK11-40925-125 is UL listed and the manufacturer provides a one year warranty.

The IULNPK11-40925-125 is a reliable and efficient circuit breaker suitable for both domestic and industrial applications. It offers maximum protection against overloads and short circuits, and can trip very quickly in order to prevent further damage. Furthermore, the device is UL listed and is backed by a one year manufacturer warranty.

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