UPGHX11-9287-15 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Part Status:	Obsolete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:	Rocker
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Introduction to UPGHX11-9287-15 Circuit Breakers

Circuit breakers are essential components for ensuring safety in electrical circuits. The UPGHX11-9287-15 (simply referred to as “UPGHX” from now on) is a specific type of circuit breaker that is made for high-voltage applications. This breaker is designed to provide superior protection against overload and short-circuit, which makes it an ideal choice for any commercial or industrial setting. In this article, we will take a closer look at the UPGHX\'s application field and working principle.

Application Field

The UPGHX is designed for applications where high fault currents flow through the system, and thus a high degree of protection is required. It is often used in industries that deal with a high volume of electrical currents, such as in heating, ventilation, and air conditioning (HVAC) systems, power plants, and substations. The UPGHX is also capable of providing protection in high-voltage DC circuits, making it ideal for use in solar power systems.

Working Principle

The UPGHX uses a thermal-magnetic release mechanism to provide protection against overload and short-circuit. The thermal-magnetic system uses two types of detection elements: a thermal element and a magnetic element. The thermal element is responsible for detecting an increase in temperature due to an overload current. When the thermal element detects an increase in temperature, the breaker releases the circuit and shuts off the power.The magnetic element is responsible for detecting a high fault current, which is often caused by a short-circuit. When the magnetic element detects a fault current, it also triggers the release mechanism to shut off the circuit. It is important to note that the UPGHX can be adjusted to respond to both thermal and magnetic overloads independently.

Conclusion

The UPGHX11-9287-15 circuit breaker is a reliable high-voltage breaker for use in a variety of applications. Its thermal-magnetic release mechanism provides superior protection against electrical overloads and short-circuits, making it a great choice for HVAC systems, solar panels, and other commercial and industrial applications.

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