UPG43-29296-1 Circuit Protection

Series:	UPG
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	--
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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UPG43-29296-1 Application Field and Working Principle

Circuit breakers are an important component of electrical systems, and the UPG43-29296-1 is a specialized type of circuit breaker used in applications that require safe and reliable circuit breaking. This article will describe the application field and working principle of the UPG43-29296-1 circuit breaker.

Application Field of UPG43-29296-1 Circuit Breaker

The UPG43-29296-1 circuit breaker is specifically designed for applications that require quick, safe and reliable circuit breaking. It is suitable for the following types of applications:

• Building control systems
• Security and alarm systems
• Automotive systems
• Industrial and manufacturing systems
• General purpose protection of equipment, devices and loads

The UPG43-29296-1 is also suitable for applications where the applied short-circuit current exceeds the capabilities of conventional circuit breakers. Furthermore, it is designed to be used in environments where it is not suitable for ordinary circuit breakers due to their size, weight and limited switching capacity.

Working Principle of UPG43-29296-1 Circuit Breaker

The working principle of the UPG43-29296-1 circuit breaker is based on the thermal-magnetic principle, which is a combination of two different methods of providing protection for an electrical system. The thermal component of the breaker is responsible for protecting against overloads by sensing the temperature rise in the contact bars and triggering the breaker when it reaches a pre-set temperature. The magnetic component of the breaker is used to provide overcurrent protection. This is done by sensing the magnetic field around the contact bars when an overcurrent is detected, and triggering the breaker when the magnetic force exceeds a pre-set limit. In the event of an overcurrent or overload, the UPG43-29296-1 circuit breaker will open the circuit to prevent further damage to the system. Once the overcurrent or overload has been cleared, the breaker can be manually reset by pressing the reset button.

Conclusion

The UPG43-29296-1 circuit breaker is a specialized type of circuit breaker designed for applications that require quick, safe and reliable circuit breaking. It is suitable for a variety of applications, including building control, security and alarm system, automotive and industrial systems, and general purpose protection of equipment and devices. Its working principle is based on the thermal-magnetic principle, which combines a thermal sensing element and a magnetic field sensing element to provide protection for an electrical system.

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