PR21-62-3.00A-27204-1-V

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Circuit breakers are electrical switching devices used for protecting electrical circuits from damage due to overcurrents or short circuits. They are used in a wide variety of applications, from residential to industrial and from low voltage to high voltage. The PR21-62-3.00A-27204-1-V circuit breaker is a three-phase circuit breaker that is designed to protect circuits in heavy-duty industrial applications.

The PR21-62-3.00A-27204-1-V circuit breaker is used to protect circuits from various levels of overload and short-circuit current. It is designed to automatically trip if the current exceeds the maximum level, which is set by the manufacturer. The amount of current depends on the type of circuit breaker, but usually ranges from 5 amps to 6 thousand amps. Once the current reaches the set limit, the breaker trips and disconnects the circuit, preventing damage to the connected equipment.

The PR21-62-3.00A-27204-1-V circuit breaker is a three-phase device, meaning it has three poles. Each pole is connected to one of the three phases, allowing the breaker to protect each phase individually. Each pole also has a trip unit, which is a device that houses the sensing coil where the current measurement is taken, and the other components that allow it to trip. Each phase is protected by its own trip unit, allowing for quick and accurate protection of the circuit.

The PR21-62-3.00A-27204-1-V circuit breaker also has many features designed to ensure safe and reliable protection. It has a thermal-magnetic trip unit, which uses a combination of thermal and magnetic elements to detect high levels of current. It also has a high interrupt capacity (Icu), which is the maximum amount of current the breaker can handle without damaging the contacts. Finally, the breaker is also equipped with an electromechanical release mechanism, which allows the breaker to automatically reset after a trip.

The PR21-62-3.00A-27204-1-V circuit breaker is suitable for a wide range of applications, such as commercial and industrial buildings, machine tools, water heaters, lighting and equipment, and a wide range of motor circuits. It is also approved for use in hazardous locations, as it meets the required safety standards. It is designed to be reliable, robust and easy to install, making it an ideal choice for protecting electrical circuits in a variety of different applications.

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