UPGF6-29848-5 Circuit Protection

Series:	UPG
Part Status:	Obsolete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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Background

Circuit breakers are an essential component of virtually all electrical systems. They are designed to prevent overloads and provide protection from short circuits and other hazards. They come in a variety of types and models, and their specific application fields and working principles vary. This article will take a closer look at the UPGF6-29848-5, a type of circuit breaker which is commonly used in domestic, commercial, and industrial applications.

Description

The UPGF6-29848-5 is a three-phase circuit breaker, specifically designed for use in residential, commercial, and industrial settings. It is UL 1069 listed and rated for use on 125/208v or 227/380v systems. This breaker is capable of interrupting up to 93.5kA at 480V and is suitable for use in 50/60Hz systems. It has a heavy-duty frame and is rated for a maximum allowable voltage of 277v and a maximum allowable current of 450 amps. This breaker also features a bell alarm and a reset button for convenience and ease of use.

Applications

The UPGF6-29848-5 is suitable for many different types of applications. In residential settings, it can be used to provide protection from power surges, short circuits, and other risks. In commercial and industrial settings, it can be used to protect circuits from overloads, protect equipment from power surges, and more. This circuit breaker is also commonly used as a main breaker in many types of electrical systems, such as those found in factories, warehouses, and office buildings.

Working Principle

The UPGF6-29848-5 works on the principle of thermal overload. When the current flowing through the circuit exceeds the rated current of the breaker, a bimetallic strip inside the breaker expands. This causes the contacts inside the breaker to open, stopping the current flow and thus preventing damage to the circuit. When the current returns to a safe level, the bimetallic strip contracts and the contacts close, allowing the current to flow once again.

Advantages

The UPGF6-29848-5 has several advantages over other types of circuit breakers. One of the primary benefits is its heavy-duty frame, which makes it particularly well suited for use in extreme environments such as industrial settings. The internal design also makes the breaker very easy to install and maintain, reducing the time and cost associated with setup and maintenance. Furthermore, this breaker can also be used to provide protection from risks such as power surges, which can cause significant damage to electrical systems.

Disadvantages

The primary disadvantage of the UPGF6-29848-5 is its relative cost. This circuit breaker is generally more expensive than other types of breakers, which can make it prohibitively expensive for some people. Additionally, the maximum allowable voltage of 277v is relatively low compared to other breakers, meaning that it is limited to lower powered circuits.

Conclusion

The UPGF6-29848-5 is an ideal choice for many different types of applications, such as residential, commercial, and industrial settings. This three-phase breaker is UL 1069 listed and rated for use on 125/208V or 227/380V systems. Additionally, it is capable of interrupting up to 93.5kA at 480V and features a bell alarm and reset button for convenience. The primary disadvantage of this circuit breaker is its relative cost, which can make it prohibitively expensive for some people. However, its heavy-duty frame and ease of installation and maintenance make it a great choice for many applications.

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Part Number	Manufacturer	Price	Quantity	Description