PP11-62-20.0A-OA-V

Series:	SNAPAK®
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	20A
Number of Poles:	1
Actuator Type:	Push-Pull
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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PP11-62-20.0A-OA-V Application Field and Working Principle

A Circuit Breaker is an important electrical device that is used to protect homes, buildings, and other electrical systems from damage due to overloads or short circuits. The PP11-62-20.0A-OA-V is a type of circuit breaker that is designed to protect large commercial buildings and industrial facilities. In this article, we will discuss the application field and working principle of the PP11-62-20.0A-OA-V circuit breaker.

Application Field

The PP11-62-20.0A-OA-V circuit breaker is a high-voltage, current-limiting device designed to protect large commercial and industrial facilities from power overloads and short circuits. It is suitable for use in applications that require the protection of an overload and short circuit, such as high-power transformers, cooling systems, and large motors. Additionally, the PP11-62-20.0A-OA-V is approved for use in Class B enclosures, meaning it is suitable for damp and humid environments.

Working Principle

The PP11-62-20.0A-OA-V circuit breaker works by automatically sensing and interrupting the power supply whenever there is an overload or short circuit. This is done by using a molded case circuit breaker (MCCB) with a thermal-magnetic element. The thermal-magnetic element consists of a bimetallic strip and magnetic trip which reacts to the temperature of the current and reacts, respectively, by opening the contacts of the circuit breaker. When an overload occurs, the temperature of the current increases, which causes the bimetallic strip to bend, and the magnetic trip releases, which trips the circuit breaker.

Conclusion

The PP11-62-20.0A-OA-V circuit breaker is a powerful and reliable device designed to protect large commercial and industrial facilities from power overloads and short circuits. It is designed with a thermal-magnetic element that recognizes overloads and short circuits, and automatically interrupts the power supply in order to protect the system. The PP11-62-20.0A-OA-V is also approved for use in Class B enclosures, making it suitable for damp and humid environments.

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