IUG1-3-63-20.0-91

Series:	IUG
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	20A
Number of Poles:	1
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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IUG1-3-63-20.0-91 Application Field and Working PrincipleCircuit breakers are electrical components that protect electric circuits from overloading. They are important components of the electrical system and are used for voltage regulation and protection of electrical circuits from overloads or short circuits. This article will discuss the application field and working principle of the IUG1-3-63-20.0-91 circuit breaker.The IUG1-3-63-20.0-91 circuit breaker is a general-purpose, three-pole, 63 amp breaker designed to be installed in single phase, three-phase, or three-phase-four-wire electrical systems. It is suitable for protecting electric circuits in buildings, residential and commercial premises, as well as industrial plants and production lines.The working principle of the IUG1-3-63-20.0-91 circuit breaker is relatively simple. It works by detecting abnormal current variations in the protected circuit and automatically cutting the supply when the amount of current exceeds the specified limit. When the current returns to normal, the supply is restored and the breaker is switched off again, allowing normal operation of the circuit.When the IUG1-3-63-20.0-91 circuit breaker is used for protection of electrical circuits, it must be connected to the main power source in such a way that it can detect any abnormal current variations in the circuit. It is then connected to a trip unit, which is the device responsible for switching off the supply in the event of an overload or short circuit.The trip unit consists of an overload sensing element, which detects abnormal current variations in the circuit, and a trip device, which switches off the power supply to the protected circuit. When the current in the protected circuit exceeds the set limit, the overload sensing element triggers the trip device, switching off the power supply to the circuit. The trip device then remains in the off position until the current returns to within the normal range.The IUG1-3-63-20.0-91 circuit breaker is designed to protect electric circuits from circuits overloads and short circuits, ensuring safe operation of the electrical system. It is highly reliable and efficient and provides excellent protection of electric circuits in single-phase, three-phase, and four-phase electrical systems.

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