CR15-52-20.0A-R211CV-V

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Circuit breakers are an integral part of the electrical system and they are essential to the safe functioning of any electrical system. CR15-52-20.0A-R211CV-V is an example of a circuit breaker, and this article will discuss the application field and working principle of this type of circuit breaker.

The CR15-52-20.0A-R211CV-V is a three-pole, 50 Hz circuit breaker, designed for residential and commercial applications. It is a type B product, with a rated current of 20.0A and a rated voltage of 220 to 240V AC. The circuit breaker is suitable for the protection of direct current sine wave and frequency variation. It is also suitable for protection against short-time and endurance current overloads, and it is equipped with an adjustable bimetallic contact-free thermal overload relay. It also has a short-circuit tripping device for protection against short-circuits.

In terms of installation, the CR15-52-20.0A-R211CV-V can be installed in the consumer unit, either externally or internally. It can also be mounted on a wall or panel in order to provide easy access to the breaker. The breaker itself is a plain box shaped, lightweight unit, and it is designed to make installation straightforward. It is a long-lasting, reliable product, designed to provide many years of service in a variety of applications.

The working principle of the CR15-52-20.0A-R211CV-V is that it operates by allowing electric current to flow through it until the current exceeds the set limit. When it reaches the current limit, the device trips, thereby breaking the circuit and preventing any further current from flowing. This protects the device from overloading or short-circuiting, and reduces the risk of fire and damage to the electrical system.

The CR15-52-20.0A-R211CV-V is a versatile device, with a variety of applications. Its primary purpose is as a domestic circuit breaker, to provide overcurrent protection for home appliances, and in commercial applications, it is used to provide protection for electric motors, lighting circuits, and other applications. It is also used in industrial settings, such as in power plants, and in transportation systems, such as railways and automobiles.

In conclusion, the CR15-52-20.0A-R211CV-V is a type B, three-pole, 50 Hz circuit breaker, designed for residential and commercial applications. It operates by allowing electric current to flow through it until the current exceeds the set limit, at which point the device will trip and break the circuit. It is a versatile device, with a variety of applications, including domestic and industrial settings, and is designed to provide many years of service.

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