R21-62-15.0A-32440-5-V

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Circuit breakers are electrical safety devices that are primarily designed to protect electrical systems from short-circuiting, overloads, and electric shocks. The R21-62-15.0A-32440-5-V circuit breaker is a type of circuit breaker used in various industrial applications.

Functional Overview

A circuit breaker like the R21-62-15.0A-32440-5-V is typically installed between the power source and the load. It is designed to open or close the circuit depending on the power level. When the power level is within the circuit breaker’s rated capacity, it will remain closed, allowing a current flow. If the power level exceeds the rated capacity, the circuit breaker will open, breaking the circuit and preventing any further current flow.

In addition to its primary function, circuit breakers can also be used as switches or fuses. They can be set up to trip at various power levels, allowing them to be used to control the power level on an electrical system. The trip level on the R21-62-15.0A-32440-5-V can be adjusted by an external control, allowing for more detailed control.

Application Fields

Circuit breakers are used in a variety of applications, ranging from residential and commercial use, to industrial and infrastructure use. The R21-62-15.0A-32440-5-V is specifically designed for industrial use, offering greater safety and efficiency than standard circuit breakers.

This type of circuit breaker is often used in industrial environments, where large electrical loads are common. It is typically used in machines where it is important to monitor the electrical load. This type of circuit breaker is also used in areas where voltage surges are common, such as power plants and substations.

Features and Benefits

The R21-62-15.0A-32440-5-V has a number of features that make it well suited for industrial applications. It is a low-resistance circuit breaker, meaning it will maintain its connection with low contact resistance even after many open/close cycles. It is also designed to be installed easily, and is UL-approved for use in hazardous areas.

The R21-62-15.0A-32440-5-V also offers excellent protection against short circuits, overloads, and other electrical faults. It has a built in thermal protection system, which allows it to detect an increase in temperature and automatically trip the circuit breaker if necessary. This prevents damage to the electrical system, as well as ensuring the safety of personnel.

Working Principle

The R21-62-15.0A-32440-5-V features a unique working principle that allows it to respond quickly and effectively to different electrical conditions. The circuit breaker is set up with a magnetic field, which is connected to a trip unit. When the circuit breaker is in its closed position, the magnetic field will be established, allowing current to flow through the circuit breaker.

When the current reaches a certain level, the trip unit will detect this and activate the trip coil. This will cause the magnetic field to be disrupted, which will cause the circuit breaker to open and break the circuit. This prevents high current levels from damaging the electrical system, ensuring safety and reliability.

Conclusion

The R21-62-15.0A-32440-5-V circuit breaker is a type of circuit breaker specifically designed for industrial applications. It features a low-resistance design, as well as a thermal protection system and UL approval. These features make it an excellent choice for industrial applications, where it can protect against electrical faults, overloads, and short circuits. Its unique working principle ensures a quick and reliable response to different electrical conditions, providing reliable protection for personnel and equipment.

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