UPGH21-23306-2 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Part Status:	Obsolete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 devices designed to protect an electrical circuit from damage caused by overload or short circuit. They are essential components of any electrical system, and are used in a variety of applications to help ensure the safe and reliable operation of your circuits. In this article, we will take a look at the UPGH21-23306-2 Circuit Breaker, its application field, and its working principle.

Features

The UPGH21-23306-2 Circuit Breaker is a three-pole, 60 Amp, 600 Volt AC, 10 kAIC UL489 listed air circuit breaker, designed to protect electrical circuits from overload and short circuit. This breaker is perfect for residential, commercial, and industrial applications, and is suitable for use in lighting and load centers, as well as in untangled motor control centers. Other features of the UPGH21-23306-2 Circuit Breaker include a compact design, thermal-magnetic trip curve, and a built-in protector to guard against arcing and other over-current events. The breaker also has a replaceable trip unit system for quick and easy maintenance and repair, and a built-in indicator to indicate operation status.

Application Field

The UPGH21- 23306-2 Circuit Breaker can be used in a variety of residential, commercial, and industrial applications, including lighting and load centers, motor control centers, and any other application requiring such a breaker. The breaker is particularly suitable for use in environments where there is a need for space-saving and easy maintenance.

Working Principle

The UPGH21-23306-2 Circuit Breaker is a thermal-magnetic device, meaning that it uses both an instantaneous trip function and a time-delay function to protect from over-current events. When an overload occurs, the thermal-magnetic trip unit is activated, causing the trip springs to open and trip the circuit breaker. This trips the breakers, breaking the circuit and preventing further damage from occurring. The time delay function of the breaker allows a short, momentary over-current event to pass without tripping the breaker. This function can be controlled by adjusting the delay time, allowing for the breaker to be better suited to the specific application. The protector built into the breaker helps guard against arcing and other over-current events, which can cause short circuits. The protector also helps to extend the breaker\'s life and maintain its performance over time. The built-in indicator in the UPGH21-23306-2 Circuit Breaker is used to easily monitor the status of the breaker, allowing an operator to quickly determine whether the breaker has tripped or is still operational.

Conclusion

The UPGH21-23306-2 Circuit Breaker is an excellent choice for residential, commercial, and industrial applications, due to its compact design, thermal-magnetic trip curve, and built-in protector. Its replaceable trip unit system allows for quick and easy maintenance and repair, and its built-in indicator helps to quickly monitor its status. The breaker\'s time delay function allows it to better suit specific applications, while helping to extend its life and maintain its performance over time.

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