IULHK1119-29101-3

Series:	IUL
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	--
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit Breakers: IULHK1119-29101-3 Application Field and Working Principle

Circuit breakers are a critical component of any electrical system and are an essential part of the safety of electrical equipment. In unsafe conditions, such as when an overcurrent, overvoltage, voltage surge, low voltage, or short circuit occurs, they allow for the protection of the entire system and the personnel involved with it.The IULHK1119-29101-3 is a three pole circuit breaker specifically designed to protect against short circuits, overloads, and operating faults. This breaker has a rated voltage of up to 468V and current of up to 16A, allowing it to power medium to high voltage electrical systems. Additionally, the IULHK1119-29101-3 circuit breaker has a rating of 10KA at a rated voltage of 250V, 26KA at a rated voltage of 480V, and 30KA at a rated voltage of 468V.The IULHK1119-29101-3 circuit breaker has an intuitive arc-fire extinguishing technology that quickly realizes insulation, extinguishing, and several other operations when the circuit breaker is in open mode. This breaker also has switchgear with a rated short circuit breaking capacity of up to 30kA. When the applied voltage exceeds the applicable voltage range, this circuit breaker switchgear can interrupt the circuit efficiently.The working principle of the IULHK1119-29101-3 circuit breaker can be described as a combination of three basic elements: a circuit breaker electromagnet, a contact-trip, and a latch system. The electromagnet works by being activated by the current flowing through the circuit, which causes the contact-trip to close the circuit breaker. Once a fault is detected, the latch system is activated which causes the contact-trip to pop out and open the circuit breaker. This breaks the circuit, reducing the potential for further damage or injury due to an overload.The IULHK1119-29101-3 circuit breaker has a wide range of applications and is particularly well suited for medium and high voltage systems. It is also core element for all kinds of power distribution and control industry such as in power plants, substations, and telecommunications. This type of breaker is suitable for both AC and DC voltages and provides an effective solution for protecting a variety of electrical systems.In conclusion, the IULHK1119-29101-3 circuit breaker is a highly reliable device with a wide range of applications. It features a 3-pole design, is highly effective at preventing short-circuit, overcurrent, and voltage surge situations, and is suitable for both AC and DC voltages. The breaker’s design and principles of operation make it an ideal choice for protecting electrical systems in a variety of different industries.

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Part Number	Manufacturer	Price	Quantity	Description