B21-51-5.00A-02-00

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Circuit breakers are devices that are designed to protect any connected equipment or system from overcurrent and overloads. By switching off the current, circuit breakers can provide protection from unsafe electrical conditions. B21-51-5.00A-02-00 is a type of circuit breaker which is used in a wide range of applications and can provide reliable protection from electrical faults.

This type of circuit breaker has a variety of applications, including residential and commercial installations, data centers and industrial applications. It is suitable for applications where protection is required against overvoltage, undervoltage and other electrical faults. It can also provide protection against short and long circuit faults. It has a low trip-point current rating of about 5A, making it suitable for use in systems with low current demands.

The working principle of B21-51-5.00A-02-00 circuit breaker is relatively simple. When an electrical fault occurs, the device senses the presence of too much current or voltage and tripping operation begins. The breaker quickly shuts off the circuit and disconnects the current, protecting any connected equipment or system from the fault. The device can also be manually operated to shut off the circuit, if required.

This type of circuit breaker is equipped with a thermal-magnetic trip unit that is designed to maximize safety and reliability. It has a wide range of adjustable current settings, allowing users to customize the protection levels according to their specific requirements. The device also includes a test button which allows users to test the functionality of the breaker before installation.

B21-51-5.00A-02-00 circuit breaker is designed to meet all relevant standards to ensure safety and reliability. It is designed for use in residential, commercial and industrial applications, providing effective protection from electrical faults. With its adjustable current settings, it can be easily customized to meet the specific requirements of each application. This type of circuit breaker has become increasingly popular due to its reliable protection, cost-effectiveness and easy installation.

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