UPGHF66-31573-40 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Part Status:	Obsolete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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Circuit breakers are a type of electrical device that is designed to help protect electrical systems from overload. They are most commonly used to protect buildings or apartments from electrical hazards such as fires, voltage surges, blackouts, and overloaded circuits.The UPGHF66-31573-40 circuit breaker is a type of molded case circuit breaker (MCCB) that is used primarily in industrial and commercial applications. This type of breaker is designed to provide overcurrent protection to a circuit as well as the ability to disconnect the circuit from the power source in the event of an overload.MCCBs are designed with a trip actuator that will open the circuit breaker contacts when the current exceeds the predetermined trip settings. The breaker is designed to work in three stages. In the first stage, the current is monitored and allowed to stay within a normal range, but in the second stage, once the current reaches a certain level that is greater than the normal rating, it is considered “overload” and the breaker trips. In the third stage, the breaker is designed to provide a short circuit protection, which will open the breaker contacts again if the short circuit current is high enough.The UPGHF66-31573-40 is designed to provide reliable overcurrent protection up to a maximum current rating of 315 amps at a voltage of 100 volts. It is also equipped with a Lockout/Tagout feature that is important to ensure the safety of personnel in the event of a power interruption. This feature will allow the circuit breaker to remain locked in the off position until manually reset by authorized personnel.The UPGHF66-31573-40 is a versatile breaker as it can be used both in industrial and commercial applications. It is designed to be able to handle high current spikes and protect the system from surge and short circuit damage. In addition, this type of circuit breaker is also designed to endure environmental hazards such as water, dust, and high temperatures. The UPGHF66-31573-40 circuit breaker is a reliable and affordable option to provide overcurrent protection, and the Lockout/Tagout feature adds an extra layer of safety for personnel and equipment in industrial and commercial settings.

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