UPL1-34177-10 Circuit Protection

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Part Status:	Obsolete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

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Circuit breakers provide crucial protection to electrical systems, preventing dangerous situations such as sudden power outages, shorts, and overloads. The UPL1-34177-10 is a specific type of circuit breaker designed to provide protection in high-voltage 380VAC applications. It offers overcurrent, overload, and short circuit protection and can handle up to 2300A of fault current for up to 10 seconds.The UPL1-34177-10 has two main components: an electromagnet and a trip unit. The electromagnet, typically located near the circuit breaker\'s terminals, consists of a solenoid coil and a contact arm. When current flows through the coil, it generates a magnetic field that actuates the contact arm. This opens the circuit breaker\'s contacts, thus interrupting the circuit.The trip unit, located at the opposite end of the circuit breaker, determines when the breaker should trip and when it should stay closed. It contains an adjustable sensitive relay, timer, and other components. If the current in the circuit reaches a preset value (which can be adjusted in the trip unit), the relay triggers and the timer starts counting down. If the current remains high for a certain period of time (known as the tripping time), the breaker will be opened.In addition to providing protection from overcurrent and overloads, the UPL1-34177-10 also has a high-speed trip feature. This feature can detect very short duration power issues, like transients and flicker, and trip the circuit breaker before any permanent damage to your electrical equipment.In summary, the UPL1-34177-10 is a high-voltage circuit breaker that is used in 380VAC applications and can handle up to 2300A of fault current for up to 10 seconds. It offers both overcurrent and overload protection, and comes with a high-speed trip feature for additional protection from transients and flicker. It is easy to install and maintain, making it a great choice for industrial and commercial applications.

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Part Number	Manufacturer	Price	Quantity	Description