CPP11-52F-10.0A-OB-V

Series:	SNAPAK®
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	10A
Number of Poles:	1
Actuator Type:	Push-Pull
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Introduction

Circuit breakers are vital components in electrical and electronic engineering. By preventing the flow of hazardous electricity, circuit breakers protect properties, equipment and people from serious damage or even death due to electric shock. The type of circuit breaker we will discuss in this article is the CPP11-52F-10.0A-OB-V, which is a medium-voltage air-break trip circuit breaker.

CPP11-52F-10.0A-OB-V Application Field

The CPP11-52F-10.0A-OB-V is an air-break model of low-voltage circuit breaker suitable for medium-voltage applications up to 10.0A. It is commonly used as a part of substation control systems, providing short-circuit protection and controlling switchgear functions.It has been tested and approved to meet IEC 60947-2, UL 489 and CSA22.2 No. 5-02 standards, making it well-suited for medium-voltage applications. Moreover, it is rated for use in a wide range of AC and DC applications from 50V to 10.0A.The CPP11-52F-10.0A-OB-V also features EN-47-2/410 approvals and third-party certifications from VDE. This means that it can be used in many countries around the world, including the USA, Canada, European Union member states, Japan and South Korea.

Working Principle

The working principle of the CPP11-52F-10.0A-OB-V is the same as any other circuit breaker. When a short-circuit or overload current is detected, the breaker trips and disconnects the circuit, preventing further damage to the equipment connected to it.The CPP11-52F-10.0A-OB-V uses air-break technology which involves using an air gap to interrupt the circuit. When the breaker is tripped, the main contacts are opened by a magnetic or mechanical force, creating an air gap between them. This prevents any current from passing through the contacts via conduction.The CPP11-52F-10.0A-OB-V is also equipped with a thermal protection system. This system features a temperature-sensitive fuse, which enables the circuit breaker to react automatically to heat overcurrents and short-circuits. The thermal protection system helps to protect the connected equipment from damage in case of an overload or short circuit.

Conclusion

The CPP11-52F-10.0A-OB-V is a medium-voltage air-break trip circuit breaker which is suitable for many applications. It has been tested and approved to meet several international standards and it has also been certified by third-parties. The working principle of this circuit breaker uses an air gap to interrupt the circuit and there is also a thermal protection system built into it. Therefore, the CPP11-52F-10.0A-OB-V is a reliable and safe choice for medium-voltage applications.

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