UPG4-9783-1 Circuit Protection

Series:	UPG
Part Status:	Obsolete
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 Circuit breakers are electrical safety devices that are used to protect circuits against overcurrent, short-circuiting, and other potentially dangerous conditions. The UPG4-9783-1 is a type of circuit breaker that is designed for residential and light commercial applications. It is a three-pole breaker that is UL listed and rated for 20 Amps, 240 Volts.The UPG4-9783-1 is a thermal magnetic circuit breaker, which means it combines both a thermal element and a magnetic element to protect against overcurrent. The thermal element is a bimetallic strip that is connected to a movable contact arm. When the amperage on the circuit exceeds the rated current, the strip heats up due to the increased current, which then causes the contact arm to move and trip the breaker. The magnetic element uses a solenoid that is activated by an electromagnet. The current passes through the solenoid, which causes it to expand and trip the breaker.In addition to short-circuiting and overcurrent protection, the UPG4-9783-1 is also designed to provide protection against ground fault conditions. The breaker is equipped with a ground fault circuit interrupter (GFCI), which is designed to trip the breaker if a ground fault is detected on the circuit. This feature is important for providing extra protection from hazardous conditions that can occur when electrical devices are exposed to water or other wet conditions.The UPG4-9783-1 circuit breaker is suitable for a wide variety of residential and light commercial applications, such as heating and air conditioning units, power tools, kitchen and laundry appliances, pool pumps, outdoor lighting, and many more. The breaker can be used in main panel applications, as a sub-panel branch breaker, or as a load center breaker.In terms of installation, the UPG4-9783-1 is easy to install and can be used with both 14-gauge and 12-gauge wiring. The breaker has 4 terminals to connect the wires to, which are labeled with the typical wiring diagrams. The breaker also includes an optional test/reset button, which can be used to manually trip the breaker and reset it after the fault is cleared.Overall, the UPG4-9783-1 circuit breaker is an excellent choice for residential and light commercial applications. It is highly reliable, easy to install, and provides protection from short-circuiting, overcurrent, and ground fault conditions. This makes it an ideal choice for anyone who needs a reliable and safe electrical device to use in their home or business.

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Part Number	Manufacturer	Price	Quantity	Description