APG1-737-5

Series:	APG
Part Status:	Obsolete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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Introduction

Circuit breakers are devices that allow electric current to be interrupted in systems during an overload or short circuit. When the current in a circuit becomes too high due to an overload, the circuit breaker will trip, meaning it will disconnect the current from the circuit. This prevents damage to the system components or potential fire due to overheating. The APG1-737-5 circuit breaker is a form of circuit breaker designed for use in high voltage power systems, and can be used in either a residential or commercial application. In this article, we will discuss the application field and working principle of the APG1-737-5 circuit breaker.

Applications

The APG1-737-5 circuit breaker is designed for safety in high voltage power systems. It can be used for residential and commercial applications. In residential settings, the circuit breaker is used to protect appliances from becoming overloaded and causing a fire. For example, when a major appliance such as a dishwasher or washing machine is overloaded and has too much current flow through it, the APG1-737-5 circuit breaker will trip and shut off the current, preventing potential danger.In commercial settings, the APG1-737-5 is used to prevent overloads in power lines, ensuring safety within large buildings and complexes. It is also used to protect sensitive computer and communications equipment, such as those used in data centers. The circuit breaker can be connected to circuit breakers and ground fault protection relays in order to provide even more protection for large pieces of equipment.

Working Principle

The APG1-737-5 circuit breaker operates by using calibrated springs that act as an overcurrent protector. When the current flowing in the circuit exceeds the demand, the spring will compress, causing the contacts of the circuit breaker to open, thus interrupting the current flow. The circuit breaker is designed to allow current to flow again when the spring decompresses due to the resetting of the contacts.The APG1-737-5 is designed with an adjustable trip curve that allows it to offer different levels of protection to accommodate various loads and power requirements. This feature allows the user to adjust the circuit breaker for specific applications. Additionally, the circuit breaker features a manual reset switch that allows the user to reset the device in the event of a low load or power failure.

Conclusion

In conclusion, the APG1-737-5 circuit breaker is a reliable and versatile device designed for safety in high voltage power systems. The adjustable trip curve allows the user to customize the device for specific applications, and the manual reset switch ensures that it can be safely reset in the event of a low load or power failure. It is used in both residential and commercial settings, ensuring safety and protecting equipment from becoming overloaded.

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