UPGHF66-30513-6 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Part Status:	Obsolete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:	2
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Introduction

UPGHF66-30513-6 is a special type of circuit breakers that is suitable for medium-voltage applications. It is a type of protection device meant to protect electrical circuits against high-voltage shocks. Its main purpose is to disconnect electricity supply to a certain circuit or system immediately when it detects a surge in voltage or current. This type of circuit breakers is mainly used in industrial power systems as a safety device. In addition to being used in these power systems, UPGHF66-30513-6 is also widely used in motor control starting and stopping applications.

Application Field

UPGHF66-30513-6 circuit breakers are used in medium-voltage applications. These circuit breakers can be used in power systems that include power generators, transformers, feeders, switches, and other related components. They are also used in industrial motor control starting and stopping applications. They are used in these applications as a safety device to trip or shut off supply when the current or voltage goes beyond the set level. With this, it prevents the electrical components from getting damaged due to any kind of overcurrent or voltage surge.

Working Principle

UPGHF66-30513-6 circuit breakers operate on the principle of fluid displacement and electric field activation. In this method, a change in pressure of a fluid, such as oil or air, is used to mechanically interrupt the current flow in the circuit. This is accomplished by a piston, which moves a contact arm to interrupt the current in the circuit. When the input current exceeds the set level, the pressure within the piston of UPGHF66-30513-6 circuit breakers increases due to the increase in the input current. This pressure is then transmitted to the contact arm, which is then forced to move to interrupt the current in the circuit. The current interruption is accomplished by the use of a contact arm, which moves away from the contacts in the circuit to break the current.

Conclusion

UPGHF66-30513-6 circuit breakers are specially designed for medium-voltage applications. They are mainly used as a safety device to protect electrical components from becoming damaged due to overvoltage or overcurrent. The UPGHF66-30513-6 circuit breakers operate on the principle of fluid displacement with electric field activation. In this method, an increase in pressure of a fluid, such as oil or air, is used to mechanically interrupt the current flow in the circuit. This type of circuit breakers has wide applications in industrial power systems and motor control starting and stopping applications.

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