R21-2-10.0A-B06CV-V

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Circuit Breakers (CBs) are designed to provide safe and reliable protection for electrical equipment and personnel. They work by sensing an overload condition and then breaking the circuit, preventing an overload from occurring. The R21-2-10.0A-B06CV-V is one such circuit breaker and its application field and working principle are described below.

Application Field

The R21-2-10.0A-B06CV-V is designed for modular installation and is suitable for protection of medium-voltage electrical networks and equipment in industries, buildings, apartments and other locations. It can also be used in residential, commercial and industrial environments with a wide range of applications ranging from line protection, circuit protection and equipment protection.

The R21-2-10.0A-B06CV-V is used in systems with voltages ranging from 3kV to 24kV and is provided with an LED shield and control push buttons for easy operation. It has two independent sets of circuit breaker contacts, one for incoming power supply and the other for outgoing power supply.

Working Principle

The R21-2-10.0A-B06CV-V circuit breaker is based on a solid-state switching technology which is used to sense electrical overload conditions and trigger a switching action that breaks the circuit. When it senses an overload, the device immediately trips and isolates the circuit, preventing any damage or injury caused by current flow.

The circuit breaker is protected against short circuits and high currents by the use of a current limiter. When the current limiter senses a current surge, the device trips to prevent further damage to either the device or the system. The circuit breaker is also designed to withstand seismic shocks, lightning strikes and other electrical disturbances.

The R21-2-10.0A-B06CV-V circuit breaker is equipped with an adjustable time delay which ensures that the unit will trip if the load or current exceeds the set limit. This time delay prevents the circuit breaker from excessively tripping the system due to momentary overloads or short-circuits. This feature allows for accurate load management and reliability of the system.

The R21-2-10.0A-B06CV-V circuit breaker is designed to provide safe and reliable protection for electrical equipment and personnel. Its wide range of applications, adjustable time delay and current limiter make it an ideal choice for a variety of applications.

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